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From l..@apache.org
Subject svn commit: r811786 - in /commons/proper/math/trunk: ./ src/main/java/org/apache/commons/math/ src/main/java/org/apache/commons/math/analysis/ src/main/java/org/apache/commons/math/analysis/interpolation/ src/main/java/org/apache/commons/math/distribut...
Date Sun, 06 Sep 2009 09:36:12 GMT
Author: luc
Date: Sun Sep  6 09:36:08 2009
New Revision: 811786

URL: http://svn.apache.org/viewvc?rev=811786&view=rev
Log:
tighten rules for public/private/abstract/final/... modifiers

Modified:
    commons/proper/math/trunk/checkstyle.xml
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ConvergingAlgorithm.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateMatrixFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateRealFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateVectorialFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateMatrixFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateRealFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateVectorialFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/interpolation/UnivariateRealInterpolator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/AbstractIntegerDistribution.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/HypergeometricDistribution.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/PoissonDistribution.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/ZipfDistribution.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/EstimationProblem.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/Estimator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/Fitness.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/GeneticAlgorithm.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/PermutationChromosome.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/BigMatrix.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldMatrix.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldVector.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealMatrix.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealVector.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderDifferentialEquations.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderIntegrator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderDifferentialEquations.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderIntegrator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/events/EventHandler.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/FixedStepHandler.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepHandler.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepInterpolator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/fitting/ParametricRealFunction.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractLeastSquaresOptimizer.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractScalarDifferentiableOptimizer.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/linear/AbstractLinearOptimizer.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/NormalizedRandomGenerator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/RandomVectorGenerator.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalMultivariateSummary.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalSummary.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/OneWayAnova.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/TTest.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/ranking/NaturalRanking.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/transform/RealTransformer.java
    commons/proper/math/trunk/src/main/java/org/apache/commons/math/util/MathUtils.java

Modified: commons/proper/math/trunk/checkstyle.xml
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/checkstyle.xml?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/checkstyle.xml (original)
+++ commons/proper/math/trunk/checkstyle.xml Sun Sep  6 09:36:08 2009
@@ -112,12 +112,14 @@
       <property name="message" value="developers names should be in pom file"/>
     </module>
 
+    <!-- Use a consistent way to put modifiers -->
+    <module name="RedundantModifier" />
+    <module name="ModifierOrder" />
+
     <!--
     <module name="DeclarationOrder" />
     <module name="IllegalCatch" />
-    <module name="RedundantModifier" />
     <module name="StringLiteralEquality" />
-    <module name="ModifierOrder" />
     <module name="MultipleStringLiterals" />
     <module name="MultipleVariableDeclarations" />
     <module name="TodoComment" />

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ConvergingAlgorithm.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ConvergingAlgorithm.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ConvergingAlgorithm.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ConvergingAlgorithm.java Sun Sep  6 09:36:08 2009
@@ -41,14 +41,14 @@
      *
      * @param count maximum number of iterations
      */
-    public abstract void setMaximalIterationCount(int count);
+    void setMaximalIterationCount(int count);
 
     /**
      * Get the upper limit for the number of iterations.
      *
      * @return the actual upper limit
      */
-    public abstract int getMaximalIterationCount();
+    int getMaximalIterationCount();
 
     /**
      * Reset the upper limit for the number of iterations to the default.
@@ -57,7 +57,7 @@
      *
      * @see #setMaximalIterationCount(int)
      */
-    public abstract void resetMaximalIterationCount();
+    void resetMaximalIterationCount();
 
     /**
      * Set the absolute accuracy.
@@ -74,21 +74,21 @@
      * @throws IllegalArgumentException if the accuracy can't be achieved by
      * the solver or is otherwise deemed unreasonable.
      */
-    public abstract void setAbsoluteAccuracy(double accuracy);
+    void setAbsoluteAccuracy(double accuracy);
 
     /**
      * Get the actual absolute accuracy.
      *
      * @return the accuracy
      */
-    public abstract double getAbsoluteAccuracy();
+    double getAbsoluteAccuracy();
 
     /**
      * Reset the absolute accuracy to the default.
      * <p>
      * The default value is provided by the algorithm implementation.</p>
      */
-    public abstract void resetAbsoluteAccuracy();
+    void resetAbsoluteAccuracy();
 
     /**
      * Set the relative accuracy.
@@ -104,19 +104,19 @@
      * @throws IllegalArgumentException if the accuracy can't be achieved by
      *  the algorithm or is otherwise deemed unreasonable.
      */
-    public abstract void setRelativeAccuracy(double accuracy);
+    void setRelativeAccuracy(double accuracy);
 
     /**
      * Get the actual relative accuracy.
      * @return the accuracy
      */
-    public abstract double getRelativeAccuracy();
+    double getRelativeAccuracy();
 
     /**
      * Reset the relative accuracy to the default.
      * The default value is provided by the algorithm implementation.
      */
-    public abstract void resetRelativeAccuracy();
+    void resetRelativeAccuracy();
 
     /**
      * Get the number of iterations in the last run of the algorithm.
@@ -131,6 +131,6 @@
      * @throws IllegalStateException if there is no result available, either
      * because no result was yet computed or the last attempt failed.
      */
-    public abstract int getIterationCount();
+    int getIterationCount();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateMatrixFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateMatrixFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateMatrixFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateMatrixFunction.java Sun Sep  6 09:36:08 2009
@@ -30,6 +30,6 @@
      *
      * @return  the derivative function
      */
-    public UnivariateMatrixFunction derivative();
+    UnivariateMatrixFunction derivative();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateRealFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateRealFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateRealFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateRealFunction.java Sun Sep  6 09:36:08 2009
@@ -29,6 +29,6 @@
      *
      * @return  the derivative function
      */
-    public UnivariateRealFunction derivative();
+    UnivariateRealFunction derivative();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateVectorialFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateVectorialFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateVectorialFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/DifferentiableUnivariateVectorialFunction.java Sun Sep  6 09:36:08 2009
@@ -30,6 +30,6 @@
      *
      * @return  the derivative function
      */
-    public UnivariateVectorialFunction derivative();
+    UnivariateVectorialFunction derivative();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateMatrixFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateMatrixFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateMatrixFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateMatrixFunction.java Sun Sep  6 09:36:08 2009
@@ -25,12 +25,13 @@
  * @since 2.0
  */
 public interface UnivariateMatrixFunction {
+
     /**
      * Compute the value for the function.
      * @param x the point for which the function value should be computed
      * @return the value
      * @throws FunctionEvaluationException if the function evaluation fails
      */
-    public double[][] value(double x) throws FunctionEvaluationException;
+    double[][] value(double x) throws FunctionEvaluationException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateRealFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateRealFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateRealFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateRealFunction.java Sun Sep  6 09:36:08 2009
@@ -24,12 +24,13 @@
  * @version $Revision$ $Date$
  */
 public interface UnivariateRealFunction {
+
     /**
      * Compute the value for the function.
      * @param x the point for which the function value should be computed
      * @return the value
      * @throws FunctionEvaluationException if the function evaluation fails
      */
-    public double value(double x) throws FunctionEvaluationException;
+    double value(double x) throws FunctionEvaluationException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateVectorialFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateVectorialFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateVectorialFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/UnivariateVectorialFunction.java Sun Sep  6 09:36:08 2009
@@ -25,12 +25,13 @@
  * @since 2.0
  */
 public interface UnivariateVectorialFunction {
+
     /**
      * Compute the value for the function.
      * @param x the point for which the function value should be computed
      * @return the value
      * @throws FunctionEvaluationException if the function evaluation fails
      */
-    public double[] value(double x) throws FunctionEvaluationException;
+    double[] value(double x) throws FunctionEvaluationException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/interpolation/UnivariateRealInterpolator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/interpolation/UnivariateRealInterpolator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/interpolation/UnivariateRealInterpolator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/analysis/interpolation/UnivariateRealInterpolator.java Sun Sep  6 09:36:08 2009
@@ -34,6 +34,6 @@
      * @throws MathException if arguments violate assumptions made by the
      *         interpolationg algorithm
      */
-    public UnivariateRealFunction interpolate(double xval[], double yval[])
+    UnivariateRealFunction interpolate(double xval[], double yval[])
         throws MathException;
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/AbstractIntegerDistribution.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/AbstractIntegerDistribution.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/AbstractIntegerDistribution.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/AbstractIntegerDistribution.java Sun Sep  6 09:36:08 2009
@@ -102,7 +102,7 @@
      * @throws MathException if the cumulative probability can not be
      *            computed due to convergence or other numerical errors.
      */
-    abstract public double cumulativeProbability(int x) throws MathException;
+    public abstract double cumulativeProbability(int x) throws MathException;
 
     /**
      * For a random variable X whose values are distributed according

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/HypergeometricDistribution.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/HypergeometricDistribution.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/HypergeometricDistribution.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/HypergeometricDistribution.java Sun Sep  6 09:36:08 2009
@@ -31,39 +31,41 @@
  * @version $Revision$ $Date$
  */
 public interface HypergeometricDistribution extends IntegerDistribution {
+
     /**
      * Access the number of successes.
      * @return the number of successes.
      */
-    public abstract int getNumberOfSuccesses();
+    int getNumberOfSuccesses();
 
     /**
      * Access the population size.
      * @return the population size.
      */
-    public abstract int getPopulationSize();
+    int getPopulationSize();
 
     /**
      * Access the sample size.
      * @return the sample size.
      */
-    public abstract int getSampleSize();
+    int getSampleSize();
 
     /**
      * Modify the number of successes.
      * @param num the new number of successes.
      */
-    public abstract void setNumberOfSuccesses(int num);
+    void setNumberOfSuccesses(int num);
 
     /**
      * Modify the population size.
      * @param size the new population size.
      */
-    public abstract void setPopulationSize(int size);
+    void setPopulationSize(int size);
 
     /**
      * Modify the sample size.
      * @param size the new sample size.
      */
-    public abstract void setSampleSize(int size);
+    void setSampleSize(int size);
+
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/PoissonDistribution.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/PoissonDistribution.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/PoissonDistribution.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/PoissonDistribution.java Sun Sep  6 09:36:08 2009
@@ -38,7 +38,7 @@
      *
      * @return the mean for the distribution.
      */
-    public double getMean();
+    double getMean();
 
     /**
      * Set the mean for the distribution.
@@ -48,7 +48,7 @@
      * @param p the mean
      * @throws IllegalArgumentException if p &le; 0
      */
-    public void setMean(double p);
+    void setMean(double p);
 
     /**
      * Calculates the Poisson distribution function using a normal approximation.
@@ -57,5 +57,6 @@
      * @return the distribution function value calculated using a normal approximation
      * @throws MathException if an error occurs computing the normal approximation
      */
-    public double normalApproximateProbability(int x) throws MathException;
+    double normalApproximateProbability(int x) throws MathException;
+
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/ZipfDistribution.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/ZipfDistribution.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/ZipfDistribution.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/distribution/ZipfDistribution.java Sun Sep  6 09:36:08 2009
@@ -30,12 +30,13 @@
  * @version $Revision$ $Date$
  */
 public interface ZipfDistribution extends IntegerDistribution {
+
     /**
      * Get the number of elements (e.g. corpus size) for the distribution.
      *
      * @return the number of elements
      */
-    public int getNumberOfElements();
+    int getNumberOfElements();
 
     /**
      * Set the number of elements (e.g. corpus size) for the distribution.
@@ -45,14 +46,14 @@
      * @param n the number of elements
      * @throws IllegalArgumentException if n &le; 0
      */
-    public void setNumberOfElements(int n);
+    void setNumberOfElements(int n);
 
     /**
      * Get the exponent characterising the distribution.
      *
      * @return the exponent
      */
-    public double getExponent();
+    double getExponent();
 
     /**
      * Set the exponent characterising the distribution.
@@ -62,5 +63,6 @@
      * @param s the exponent
      * @throws IllegalArgumentException if s &le; 0.0
      */
-    public void setExponent(double s);
+    void setExponent(double s);
+
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/EstimationProblem.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/EstimationProblem.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/EstimationProblem.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/EstimationProblem.java Sun Sep  6 09:36:08 2009
@@ -46,22 +46,23 @@
  */
 @Deprecated
 public interface EstimationProblem {
-  /**
-   * Get the measurements of an estimation problem.
-   * @return measurements
-   */
-  public WeightedMeasurement[] getMeasurements();
 
-  /**
-   * Get the unbound parameters of the problem.
-   * @return unbound parameters
-   */
-  public EstimatedParameter[] getUnboundParameters();
+    /**
+     * Get the measurements of an estimation problem.
+     * @return measurements
+     */
+    WeightedMeasurement[] getMeasurements();
 
-  /**
-   * Get all the parameters of the problem.
-   * @return parameters
-   */
-  public EstimatedParameter[] getAllParameters();
+    /**
+     * Get the unbound parameters of the problem.
+     * @return unbound parameters
+     */
+    EstimatedParameter[] getUnboundParameters();
+
+    /**
+     * Get all the parameters of the problem.
+     * @return parameters
+     */
+    EstimatedParameter[] getAllParameters();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/Estimator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/Estimator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/Estimator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/estimation/Estimator.java Sun Sep  6 09:36:08 2009
@@ -53,8 +53,7 @@
    * @exception EstimationException if the problem cannot be solved
    *
    */
-  public void estimate(EstimationProblem problem)
-    throws EstimationException;
+  void estimate(EstimationProblem problem) throws EstimationException;
 
   /**
    * Get the Root Mean Square value.
@@ -68,7 +67,7 @@
    * @param problem estimation problem
    * @return RMS value
    */
-  public double getRMS(EstimationProblem problem);
+  double getRMS(EstimationProblem problem);
 
   /**
    * Get the covariance matrix of estimated parameters.
@@ -77,8 +76,7 @@
    * @exception EstimationException if the covariance matrix
    * cannot be computed (singular problem)
    */
-  public double[][] getCovariances(EstimationProblem problem)
-    throws EstimationException;
+  double[][] getCovariances(EstimationProblem problem) throws EstimationException;
 
   /**
    * Guess the errors in estimated parameters.
@@ -87,7 +85,6 @@
    * @return errors in estimated parameters
      * @exception EstimationException if the error cannot be guessed
    */
-  public double[] guessParametersErrors(EstimationProblem problem)
-    throws EstimationException;
+  double[] guessParametersErrors(EstimationProblem problem) throws EstimationException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/Fitness.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/Fitness.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/Fitness.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/Fitness.java Sun Sep  6 09:36:08 2009
@@ -23,11 +23,13 @@
  * @since 2.0
  */
 public interface Fitness {
+
     /**
      * Compute the fitness. This is usually very time-consuming, so the value
      * should be cached.
      *
      * @return fitness
      */
-    public double fitness();
+    double fitness();
+
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/GeneticAlgorithm.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/GeneticAlgorithm.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/GeneticAlgorithm.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/GeneticAlgorithm.java Sun Sep  6 09:36:08 2009
@@ -42,7 +42,7 @@
      *
      * @param random random generator
      */
-    public synchronized static void setRandomGenerator(RandomGenerator random) {
+    public static synchronized void setRandomGenerator(RandomGenerator random) {
         randomGenerator = random;
     }
 
@@ -51,7 +51,7 @@
      *
      * @return the static random generator shared by GA implementation classes
      */
-    public synchronized static RandomGenerator getRandomGenerator() {
+    public static synchronized RandomGenerator getRandomGenerator() {
         return randomGenerator;
     }
 

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/PermutationChromosome.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/PermutationChromosome.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/PermutationChromosome.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/genetics/PermutationChromosome.java Sun Sep  6 09:36:08 2009
@@ -39,6 +39,6 @@
      * @return permutation of <code>sequence</code> represented by this
      *         permutation
      */
-    public List<T> decode(List<T> sequence);
+    List<T> decode(List<T> sequence);
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/BigMatrix.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/BigMatrix.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/BigMatrix.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/BigMatrix.java Sun Sep  6 09:36:08 2009
@@ -91,7 +91,7 @@
      * @throws     IllegalArgumentException
      *             if rowDimension(this) != columnDimension(m)
      */
-    public BigMatrix preMultiply(BigMatrix m) throws IllegalArgumentException;
+    BigMatrix preMultiply(BigMatrix m) throws IllegalArgumentException;
 
     /**
      * Returns matrix entries as a two-dimensional array.

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldMatrix.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldMatrix.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldMatrix.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldMatrix.java Sun Sep  6 09:36:08 2009
@@ -108,7 +108,7 @@
      * @throws     IllegalArgumentException
      *             if rowDimension(this) != columnDimension(m)
      */
-    public FieldMatrix<T> preMultiply(FieldMatrix<T> m) throws IllegalArgumentException;
+    FieldMatrix<T> preMultiply(FieldMatrix<T> m) throws IllegalArgumentException;
 
     /**
      * Returns matrix entries as a two-dimensional array.

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldVector.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldVector.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldVector.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/FieldVector.java Sun Sep  6 09:36:08 2009
@@ -172,8 +172,7 @@
      * @return a vector containing this[i] * v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public FieldVector<T> ebeMultiply(FieldVector<T> v)
-        throws IllegalArgumentException;
+    FieldVector<T> ebeMultiply(FieldVector<T> v) throws IllegalArgumentException;
 
     /**
      * Element-by-element multiplication.
@@ -181,8 +180,7 @@
      * @return a vector containing this[i] * v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public FieldVector<T> ebeMultiply(T[] v)
-        throws IllegalArgumentException;
+    FieldVector<T> ebeMultiply(T[] v) throws IllegalArgumentException;
 
     /**
      * Element-by-element division.
@@ -190,8 +188,7 @@
      * @return a vector containing this[i] / v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public FieldVector<T> ebeDivide(FieldVector<T> v)
-        throws IllegalArgumentException;
+    FieldVector<T> ebeDivide(FieldVector<T> v) throws IllegalArgumentException;
 
     /**
      * Element-by-element division.
@@ -199,8 +196,7 @@
      * @return a vector containing this[i] / v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public FieldVector<T> ebeDivide(T[] v)
-        throws IllegalArgumentException;
+    FieldVector<T> ebeDivide(T[] v) throws IllegalArgumentException;
 
     /**
      * Returns vector entries as a T array.

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealMatrix.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealMatrix.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealMatrix.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealMatrix.java Sun Sep  6 09:36:08 2009
@@ -98,7 +98,7 @@
      * @throws     IllegalArgumentException
      *             if rowDimension(this) != columnDimension(m)
      */
-    public RealMatrix preMultiply(RealMatrix m) throws IllegalArgumentException;
+    RealMatrix preMultiply(RealMatrix m) throws IllegalArgumentException;
 
     /**
      * Returns matrix entries as a two-dimensional array.

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealVector.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealVector.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealVector.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/linear/RealVector.java Sun Sep  6 09:36:08 2009
@@ -463,8 +463,7 @@
      * @return a vector containing this[i] * v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public RealVector ebeMultiply(RealVector v)
-        throws IllegalArgumentException;
+    RealVector ebeMultiply(RealVector v) throws IllegalArgumentException;
 
     /**
      * Element-by-element multiplication.
@@ -472,8 +471,7 @@
      * @return a vector containing this[i] * v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public RealVector ebeMultiply(double[] v)
-        throws IllegalArgumentException;
+    RealVector ebeMultiply(double[] v) throws IllegalArgumentException;
 
     /**
      * Element-by-element division.
@@ -481,8 +479,7 @@
      * @return a vector containing this[i] / v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public RealVector ebeDivide(RealVector v)
-        throws IllegalArgumentException;
+    RealVector ebeDivide(RealVector v) throws IllegalArgumentException;
 
     /**
      * Element-by-element division.
@@ -490,8 +487,7 @@
      * @return a vector containing this[i] / v[i] for all i
      * @throws IllegalArgumentException if v is not the same size as this
      */
-    public RealVector ebeDivide(double[] v)
-        throws IllegalArgumentException;
+    RealVector ebeDivide(double[] v) throws IllegalArgumentException;
 
     /**
      * Returns vector entries as a double array.
@@ -790,7 +786,7 @@
      * Returns true if any coordinate of this vector is NaN; false otherwise
      * @return  true if any coordinate of this vector is NaN; false otherwise
      */
-    public boolean isNaN();
+    boolean isNaN();
 
     /**
      * Returns true if any coordinate of this vector is infinite and none are NaN;
@@ -798,6 +794,6 @@
      * @return  true if any coordinate of this vector is infinite and none are NaN;
      * false otherwise
      */
-    public boolean isInfinite();
+    boolean isInfinite();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderDifferentialEquations.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderDifferentialEquations.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderDifferentialEquations.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderDifferentialEquations.java Sun Sep  6 09:36:08 2009
@@ -50,7 +50,7 @@
     /** Get the dimension of the problem.
      * @return dimension of the problem
      */
-    public int getDimension();
+    int getDimension();
 
     /** Get the current time derivative of the state vector.
      * @param t current value of the independent <I>time</I> variable
@@ -59,7 +59,6 @@
      * @throws DerivativeException this exception is propagated to the caller if the
      * underlying user function triggers one
      */
-    public void computeDerivatives(double t, double[] y, double[] yDot)
-    throws DerivativeException;
+    void computeDerivatives(double t, double[] y, double[] yDot) throws DerivativeException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderIntegrator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderIntegrator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderIntegrator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/FirstOrderIntegrator.java Sun Sep  6 09:36:08 2009
@@ -53,9 +53,8 @@
    * @throws DerivativeException this exception is propagated to the caller if
    * the underlying user function triggers one
    */
-  public double integrate (FirstOrderDifferentialEquations equations,
-                           double t0, double[] y0,
-                           double t, double[] y)
-    throws DerivativeException, IntegratorException;
+  double integrate (FirstOrderDifferentialEquations equations,
+                    double t0, double[] y0,
+                    double t, double[] y) throws DerivativeException, IntegratorException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderDifferentialEquations.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderDifferentialEquations.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderDifferentialEquations.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderDifferentialEquations.java Sun Sep  6 09:36:08 2009
@@ -46,23 +46,22 @@
 
 public interface SecondOrderDifferentialEquations {
 
-  /** Get the dimension of the problem.
-   * @return dimension of the problem
-   */
-  public int getDimension();
+    /** Get the dimension of the problem.
+     * @return dimension of the problem
+     */
+    int getDimension();
 
-  /** Get the current time derivative of the state vector.
-   * @param t current value of the independent <I>time</I> variable
-   * @param y array containing the current value of the state vector
-   * @param yDot array containing the current value of the first derivative
-   * of the state vector
-   * @param yDDot placeholder array where to put the second time derivative
-   * of the state vector
-   * @throws DerivativeException this exception is propagated to the caller if the
-   * underlying user function triggers one
-   */
-  public void computeSecondDerivatives(double t, double[] y, double[] yDot,
-                                       double[] yDDot)
-  throws DerivativeException;
+    /** Get the current time derivative of the state vector.
+     * @param t current value of the independent <I>time</I> variable
+     * @param y array containing the current value of the state vector
+     * @param yDot array containing the current value of the first derivative
+     * of the state vector
+     * @param yDDot placeholder array where to put the second time derivative
+     * of the state vector
+     * @throws DerivativeException this exception is propagated to the caller if the
+     * underlying user function triggers one
+     */
+    void computeSecondDerivatives(double t, double[] y, double[] yDot,
+                                  double[] yDDot) throws DerivativeException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderIntegrator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderIntegrator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderIntegrator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/SecondOrderIntegrator.java Sun Sep  6 09:36:08 2009
@@ -50,9 +50,9 @@
    * @throws DerivativeException this exception is propagated to the caller if the
    * underlying user function triggers one
    */
-  public void integrate(SecondOrderDifferentialEquations equations,
-                        double t0, double[] y0, double[] yDot0,
-                        double t, double[] y, double[] yDot)
-  throws DerivativeException, IntegratorException;
+  void integrate(SecondOrderDifferentialEquations equations,
+                 double t0, double[] y0, double[] yDot0,
+                 double t, double[] y, double[] yDot)
+      throws DerivativeException, IntegratorException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/events/EventHandler.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/events/EventHandler.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/events/EventHandler.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/events/EventHandler.java Sun Sep  6 09:36:08 2009
@@ -54,7 +54,7 @@
    * #eventOccurred eventOccurred} method when the integration should be
    * stopped after the event ending the current step.</p>
    */
-  public static final int STOP = 0;
+  int STOP = 0;
 
   /** Reset state indicator.
    * <p>This value should be used as the return value of the {@link
@@ -63,7 +63,7 @@
    * vector (which will be retrieved thanks to the {@link #resetState
    * resetState} method).</p>
    */
-  public static final int RESET_STATE = 1;
+  int RESET_STATE = 1;
 
   /** Reset derivatives indicator.
    * <p>This value should be used as the return value of the {@link
@@ -73,14 +73,14 @@
    * org.apache.commons.math.ode.FirstOrderDifferentialEquations#computeDerivatives}
    * method).</p>
    */
-  public static final int RESET_DERIVATIVES = 2;
+  int RESET_DERIVATIVES = 2;
 
   /** Continue indicator.
    * <p>This value should be used as the return value of the {@link
    * #eventOccurred eventOccurred} method when the integration should go
    * on after the event ending the current step.</p>
    */
-  public static final int CONTINUE = 3;
+  int CONTINUE = 3;
 
   /** Compute the value of the switching function.
 
@@ -96,7 +96,7 @@
    * @return value of the g switching function
    * @exception EventException if the switching function cannot be evaluated
    */
-  public double g(double t, double[] y) throws EventException;
+  double g(double t, double[] y) throws EventException;
 
   /** Handle an event and choose what to do next.
 
@@ -136,7 +136,7 @@
    * {@link #RESET_DERIVATIVES} or {@link #CONTINUE}
    * @exception EventException if the event occurrence triggers an error
    */
-  public int eventOccurred(double t, double[] y, boolean increasing) throws EventException;
+  int eventOccurred(double t, double[] y, boolean increasing) throws EventException;
 
   /** Reset the state prior to continue the integration.
 
@@ -154,6 +154,6 @@
    * the new state should be put in the same array
    * @exception EventException if the state cannot be reseted
    */
-  public void resetState(double t, double[] y) throws EventException;
+  void resetState(double t, double[] y) throws EventException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/FixedStepHandler.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/FixedStepHandler.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/FixedStepHandler.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/FixedStepHandler.java Sun Sep  6 09:36:08 2009
@@ -57,7 +57,6 @@
    * @param isLast true if the step is the last one
    * @throws DerivativeException if some error condition is encountered
    */
-  public void handleStep(double t, double[] y, double[] yDot, boolean isLast)
-      throws DerivativeException;
+  void handleStep(double t, double[] y, double[] yDot, boolean isLast) throws DerivativeException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepHandler.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepHandler.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepHandler.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepHandler.java Sun Sep  6 09:36:08 2009
@@ -49,13 +49,13 @@
    * than a custom interpolator.</p>
    * @return true if the handler needs dense output
    */
-  public boolean requiresDenseOutput();
+  boolean requiresDenseOutput();
 
   /** Reset the step handler.
    * Initialize the internal data as required before the first step is
    * handled.
    */
-  public void reset();
+  void reset();
 
   /**
    * Handle the last accepted step
@@ -73,7 +73,6 @@
    * @throws DerivativeException this exception is propagated to the
    * caller if the underlying user function triggers one
    */
-  public void handleStep(StepInterpolator interpolator, boolean isLast)
-    throws DerivativeException;
+  void handleStep(StepInterpolator interpolator, boolean isLast) throws DerivativeException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepInterpolator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepInterpolator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepInterpolator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/ode/sampling/StepInterpolator.java Sun Sep  6 09:36:08 2009
@@ -46,20 +46,19 @@
  * @since 1.2
  */
 
-public interface StepInterpolator
-  extends Externalizable {
+public interface StepInterpolator extends Externalizable {
 
   /**
    * Get the previous grid point time.
    * @return previous grid point time
    */
-  public double getPreviousTime();
+  double getPreviousTime();
 
   /**
    * Get the current grid point time.
    * @return current grid point time
    */
-  public double getCurrentTime();
+  double getCurrentTime();
 
   /**
    * Get the time of the interpolated point.
@@ -67,7 +66,7 @@
    * the current grid point time.
    * @return interpolation point time
    */
-  public double getInterpolatedTime();
+  double getInterpolatedTime();
 
   /**
    * Set the time of the interpolated point.
@@ -81,7 +80,7 @@
    * created using {@link #copy()}.</p>
    * @param time time of the interpolated point
    */
-  public void setInterpolatedTime(double time);
+  void setInterpolatedTime(double time);
 
   /**
    * Get the state vector of the interpolated point.
@@ -93,8 +92,7 @@
    * @throws DerivativeException if this call induces an automatic
    * step finalization that throws one
    */
-  public double[] getInterpolatedState()
-      throws DerivativeException;
+  double[] getInterpolatedState() throws DerivativeException;
 
   /**
    * Get the derivatives of the state vector of the interpolated point.
@@ -107,8 +105,7 @@
    * step finalization that throws one
    * @since 2.0
    */
-  public double[] getInterpolatedDerivatives()
-      throws DerivativeException;
+  double[] getInterpolatedDerivatives() throws DerivativeException;
 
   /** Check if the natural integration direction is forward.
    * <p>This method provides the integration direction as specified by
@@ -119,7 +116,7 @@
    * @return true if the integration variable (time) increases during
    * integration
    */
-  public boolean isForward();
+  boolean isForward();
 
   /** Copy the instance.
    * <p>The copied instance is guaranteed to be independent from the
@@ -130,6 +127,6 @@
    * step finalization that throws one
    * @see #setInterpolatedTime(double)
    */
-   public StepInterpolator copy() throws DerivativeException;
+   StepInterpolator copy() throws DerivativeException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/fitting/ParametricRealFunction.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/fitting/ParametricRealFunction.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/fitting/ParametricRealFunction.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/fitting/ParametricRealFunction.java Sun Sep  6 09:36:08 2009
@@ -34,7 +34,7 @@
      * @return the value
      * @throws FunctionEvaluationException if the function evaluation fails
      */
-    public double value(double x, double[] parameters)
+    double value(double x, double[] parameters)
         throws FunctionEvaluationException;
 
     /**
@@ -44,7 +44,7 @@
      * @return the value
      * @throws FunctionEvaluationException if the function evaluation fails
      */
-    public double[] gradient(double x, double[] parameters)
+    double[] gradient(double x, double[] parameters)
         throws FunctionEvaluationException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractLeastSquaresOptimizer.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractLeastSquaresOptimizer.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractLeastSquaresOptimizer.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractLeastSquaresOptimizer.java Sun Sep  6 09:36:08 2009
@@ -354,7 +354,7 @@
      * @exception OptimizationException if the algorithm failed to converge
      * @exception IllegalArgumentException if the start point dimension is wrong
      */
-    abstract protected VectorialPointValuePair doOptimize()
+    protected abstract VectorialPointValuePair doOptimize()
         throws FunctionEvaluationException, OptimizationException, IllegalArgumentException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractScalarDifferentiableOptimizer.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractScalarDifferentiableOptimizer.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractScalarDifferentiableOptimizer.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/general/AbstractScalarDifferentiableOptimizer.java Sun Sep  6 09:36:08 2009
@@ -195,7 +195,7 @@
      * @exception OptimizationException if the algorithm failed to converge
      * @exception IllegalArgumentException if the start point dimension is wrong
      */
-    abstract protected RealPointValuePair doOptimize()
+    protected abstract RealPointValuePair doOptimize()
         throws FunctionEvaluationException, OptimizationException, IllegalArgumentException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/linear/AbstractLinearOptimizer.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/linear/AbstractLinearOptimizer.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/linear/AbstractLinearOptimizer.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/optimization/linear/AbstractLinearOptimizer.java Sun Sep  6 09:36:08 2009
@@ -112,7 +112,7 @@
      * @exception OptimizationException if no solution fulfilling the constraints
      * can be found in the allowed number of iterations
      */
-    abstract protected RealPointValuePair doOptimize()
+    protected abstract RealPointValuePair doOptimize()
         throws OptimizationException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/NormalizedRandomGenerator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/NormalizedRandomGenerator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/NormalizedRandomGenerator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/NormalizedRandomGenerator.java Sun Sep  6 09:36:08 2009
@@ -33,6 +33,6 @@
    * standard deviation.</p>
    * @return a random scalar with null mean and unit standard deviation
    */
-  public double nextNormalizedDouble();
+  double nextNormalizedDouble();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/RandomVectorGenerator.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/RandomVectorGenerator.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/RandomVectorGenerator.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/random/RandomVectorGenerator.java Sun Sep  6 09:36:08 2009
@@ -27,9 +27,9 @@
 
 public interface RandomVectorGenerator {
 
-  /** Generate a random vector.
-   * @return a random vector as an array of double.
-   */
-  public double[] nextVector();
+    /** Generate a random vector.
+     * @return a random vector as an array of double.
+     */
+    double[] nextVector();
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalMultivariateSummary.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalMultivariateSummary.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalMultivariateSummary.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalMultivariateSummary.java Sun Sep  6 09:36:08 2009
@@ -25,11 +25,13 @@
  * @version $Revision$ $Date$
  */
 public interface StatisticalMultivariateSummary {
+
     /**
      * Returns the dimension of the data
      * @return The dimension of the data
      */
-    public int getDimension();
+    int getDimension();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * mean of the i<sup>th</sup> entries of the arrays
@@ -37,13 +39,15 @@
      *
      * @return the array of component means
      */
-    public abstract double[] getMean();
+    double[] getMean();
+
     /**
      * Returns the covariance of the available values.
      * @return The covariance, null if no multivariate sample
      * have been added or a zeroed matrix for a single value set.
      */
-    public abstract RealMatrix getCovariance();
+    RealMatrix getCovariance();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * standard deviation of the i<sup>th</sup> entries of the arrays
@@ -51,7 +55,8 @@
      *
      * @return the array of component standard deviations
      */
-    public abstract double[] getStandardDeviation();
+    double[] getStandardDeviation();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * maximum of the i<sup>th</sup> entries of the arrays
@@ -59,7 +64,8 @@
      *
      * @return the array of component maxima
      */
-    public abstract double[] getMax();
+    double[] getMax();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * minimum of the i<sup>th</sup> entries of the arrays
@@ -67,12 +73,14 @@
      *
      * @return the array of component minima
      */
-    public abstract double[] getMin();
+    double[] getMin();
+
     /**
      * Returns the number of available values
      * @return The number of available values
      */
-    public abstract long getN();
+    long getN();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * geometric mean of the i<sup>th</sup> entries of the arrays
@@ -80,7 +88,8 @@
      *
      * @return the array of component geometric means
      */
-    public double[] getGeometricMean();
+    double[] getGeometricMean();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * sum of the i<sup>th</sup> entries of the arrays
@@ -88,7 +97,8 @@
      *
      * @return the array of component sums
      */
-    public abstract double[] getSum();
+    double[] getSum();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * sum of squares of the i<sup>th</sup> entries of the arrays
@@ -96,7 +106,8 @@
      *
      * @return the array of component sums of squares
      */
-    public abstract double[] getSumSq();
+    double[] getSumSq();
+
     /**
      * Returns an array whose i<sup>th</sup> entry is the
      * sum of logs of the i<sup>th</sup> entries of the arrays
@@ -104,5 +115,6 @@
      *
      * @return the array of component log sums
      */
-    public abstract double[] getSumLog();
+    double[] getSumLog();
+
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalSummary.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalSummary.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalSummary.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/descriptive/StatisticalSummary.java Sun Sep  6 09:36:08 2009
@@ -22,42 +22,44 @@
   * @version $Revision$ $Date$
  */
 public interface StatisticalSummary {
+
     /**
      * Returns the <a href="http://www.xycoon.com/arithmetic_mean.htm">
      * arithmetic mean </a> of the available values
      * @return The mean or Double.NaN if no values have been added.
      */
-    public abstract double getMean();
+    double getMean();
     /**
      * Returns the variance of the available values.
      * @return The variance, Double.NaN if no values have been added
      * or 0.0 for a single value set.
      */
-    public abstract double getVariance();
+    double getVariance();
     /**
      * Returns the standard deviation of the available values.
      * @return The standard deviation, Double.NaN if no values have been added
      * or 0.0 for a single value set.
      */
-    public abstract double getStandardDeviation();
+    double getStandardDeviation();
     /**
      * Returns the maximum of the available values
      * @return The max or Double.NaN if no values have been added.
      */
-    public abstract double getMax();
+    double getMax();
     /**
     * Returns the minimum of the available values
     * @return The min or Double.NaN if no values have been added.
     */
-    public abstract double getMin();
+    double getMin();
     /**
      * Returns the number of available values
      * @return The number of available values
      */
-    public abstract long getN();
+    long getN();
     /**
      * Returns the sum of the values that have been added to Univariate.
      * @return The sum or Double.NaN if no values have been added
      */
-    public abstract double getSum();
+    double getSum();
+
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/OneWayAnova.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/OneWayAnova.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/OneWayAnova.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/OneWayAnova.java Sun Sep  6 09:36:08 2009
@@ -32,6 +32,7 @@
  * @version $Revision$ $Date$
  */
 public interface OneWayAnova {
+
     /**
      * Computes the ANOVA F-value for a collection of <code>double[]</code>
      * arrays.
@@ -50,7 +51,7 @@
      * @throws MathException if the statistic can not be computed do to a
      *         convergence or other numerical error.
      */
-    public double anovaFValue(Collection<double[]> categoryData)
+    double anovaFValue(Collection<double[]> categoryData)
         throws IllegalArgumentException, MathException;
 
     /**
@@ -71,7 +72,7 @@
      * @throws MathException if the statistic can not be computed do to a
      *         convergence or other numerical error.
      */
-    public double anovaPValue(Collection<double[]> categoryData)
+    double anovaPValue(Collection<double[]> categoryData)
         throws IllegalArgumentException, MathException;
 
     /**
@@ -95,8 +96,8 @@
      * @throws IllegalArgumentException if the preconditions are not met
      * @throws MathException if the statistic can not be computed do to a
      *         convergence or other numerical error.
-    */
-    public boolean anovaTest(Collection<double[]> categoryData, double alpha)
+     */
+    boolean anovaTest(Collection<double[]> categoryData, double alpha)
         throws IllegalArgumentException, MathException;
 
 }

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/TTest.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/TTest.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/TTest.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/inference/TTest.java Sun Sep  6 09:36:08 2009
@@ -65,7 +65,7 @@
      * @throws MathException if the statistic can not be computed do to a
      *         convergence or other numerical error.
      */
-    public abstract double pairedT(double[] sample1, double[] sample2)
+    double pairedT(double[] sample1, double[] sample2)
         throws IllegalArgumentException, MathException;
     /**
      * Returns the <i>observed significance level</i>, or
@@ -100,7 +100,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double pairedTTest(double[] sample1, double[] sample2)
+    double pairedTTest(double[] sample1, double[] sample2)
         throws IllegalArgumentException, MathException;
     /**
      * Performs a paired t-test evaluating the null hypothesis that the
@@ -134,7 +134,7 @@
      * @throws IllegalArgumentException if the preconditions are not met
      * @throws MathException if an error occurs performing the test
      */
-    public abstract boolean pairedTTest(
+    boolean pairedTTest(
         double[] sample1,
         double[] sample2,
         double alpha)
@@ -154,7 +154,7 @@
      * @return t statistic
      * @throws IllegalArgumentException if input array length is less than 2
      */
-    public abstract double t(double mu, double[] observed)
+    double t(double mu, double[] observed)
         throws IllegalArgumentException;
     /**
      * Computes a <a href="http://www.itl.nist.gov/div898/handbook/prc/section2/prc22.htm#formula">
@@ -172,7 +172,7 @@
      * @return t statistic
      * @throws IllegalArgumentException if the precondition is not met
      */
-    public abstract double t(double mu, StatisticalSummary sampleStats)
+    double t(double mu, StatisticalSummary sampleStats)
         throws IllegalArgumentException;
     /**
      * Computes a 2-sample t statistic,  under the hypothesis of equal
@@ -207,7 +207,7 @@
      * @return t statistic
      * @throws IllegalArgumentException if the precondition is not met
      */
-    public abstract double homoscedasticT(double[] sample1, double[] sample2)
+    double homoscedasticT(double[] sample1, double[] sample2)
         throws IllegalArgumentException;
     /**
      * Computes a 2-sample t statistic, without the hypothesis of equal
@@ -237,7 +237,7 @@
      * @return t statistic
      * @throws IllegalArgumentException if the precondition is not met
      */
-    public abstract double t(double[] sample1, double[] sample2)
+    double t(double[] sample1, double[] sample2)
         throws IllegalArgumentException;
     /**
      * Computes a 2-sample t statistic </a>, comparing the means of the datasets
@@ -270,7 +270,7 @@
      * @return t statistic
      * @throws IllegalArgumentException if the precondition is not met
      */
-    public abstract double t(
+    double t(
         StatisticalSummary sampleStats1,
         StatisticalSummary sampleStats2)
         throws IllegalArgumentException;
@@ -309,7 +309,7 @@
      * @return t statistic
      * @throws IllegalArgumentException if the precondition is not met
      */
-    public abstract double homoscedasticT(
+    double homoscedasticT(
         StatisticalSummary sampleStats1,
         StatisticalSummary sampleStats2)
         throws IllegalArgumentException;
@@ -339,7 +339,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double tTest(double mu, double[] sample)
+    double tTest(double mu, double[] sample)
         throws IllegalArgumentException, MathException;
     /**
      * Performs a <a href="http://www.itl.nist.gov/div898/handbook/eda/section3/eda353.htm">
@@ -376,7 +376,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error computing the p-value
      */
-    public abstract boolean tTest(double mu, double[] sample, double alpha)
+    boolean tTest(double mu, double[] sample, double alpha)
         throws IllegalArgumentException, MathException;
     /**
      * Returns the <i>observed significance level</i>, or
@@ -406,7 +406,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double tTest(double mu, StatisticalSummary sampleStats)
+    double tTest(double mu, StatisticalSummary sampleStats)
         throws IllegalArgumentException, MathException;
     /**
      * Performs a <a href="http://www.itl.nist.gov/div898/handbook/eda/section3/eda353.htm">
@@ -444,7 +444,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract boolean tTest(
+    boolean tTest(
         double mu,
         StatisticalSummary sampleStats,
         double alpha)
@@ -485,7 +485,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double tTest(double[] sample1, double[] sample2)
+    double tTest(double[] sample1, double[] sample2)
         throws IllegalArgumentException, MathException;
     /**
      * Returns the <i>observed significance level</i>, or
@@ -520,7 +520,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double homoscedasticTTest(
+    double homoscedasticTTest(
         double[] sample1,
         double[] sample2)
         throws IllegalArgumentException, MathException;
@@ -574,7 +574,7 @@
      * @throws IllegalArgumentException if the preconditions are not met
      * @throws MathException if an error occurs performing the test
      */
-    public abstract boolean tTest(
+    boolean tTest(
         double[] sample1,
         double[] sample2,
         double alpha)
@@ -630,7 +630,7 @@
      * @throws IllegalArgumentException if the preconditions are not met
      * @throws MathException if an error occurs performing the test
      */
-    public abstract boolean homoscedasticTTest(
+    boolean homoscedasticTTest(
         double[] sample1,
         double[] sample2,
         double alpha)
@@ -669,7 +669,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double tTest(
+    double tTest(
         StatisticalSummary sampleStats1,
         StatisticalSummary sampleStats2)
         throws IllegalArgumentException, MathException;
@@ -706,7 +706,7 @@
      * @throws IllegalArgumentException if the precondition is not met
      * @throws MathException if an error occurs computing the p-value
      */
-    public abstract double homoscedasticTTest(
+    double homoscedasticTTest(
         StatisticalSummary sampleStats1,
         StatisticalSummary sampleStats2)
         throws IllegalArgumentException, MathException;
@@ -763,7 +763,7 @@
      * @throws IllegalArgumentException if the preconditions are not met
      * @throws MathException if an error occurs performing the test
      */
-    public abstract boolean tTest(
+    boolean tTest(
         StatisticalSummary sampleStats1,
         StatisticalSummary sampleStats2,
         double alpha)

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/ranking/NaturalRanking.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/ranking/NaturalRanking.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/ranking/NaturalRanking.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/stat/ranking/NaturalRanking.java Sun Sep  6 09:36:08 2009
@@ -418,10 +418,10 @@
     private static class IntDoublePair implements Comparable<IntDoublePair>  {
 
         /** Value of the pair */
-        final private double value;
+        private final double value;
 
         /** Original position of the pair */
-        final private int position;
+        private final int position;
 
         /**
          * Construct an IntDoublePair with the given value and position.

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/transform/RealTransformer.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/transform/RealTransformer.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/transform/RealTransformer.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/transform/RealTransformer.java Sun Sep  6 09:36:08 2009
@@ -62,7 +62,7 @@
      * @return the real inversely transformed array (signal)
      * @throws IllegalArgumentException if any parameters are invalid
      */
-    public abstract double[] inversetransform(double f[])
+    double[] inversetransform(double f[])
         throws IllegalArgumentException;
 
     /**

Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math/util/MathUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math/util/MathUtils.java?rev=811786&r1=811785&r2=811786&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math/util/MathUtils.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math/util/MathUtils.java Sun Sep  6 09:36:08 2009
@@ -1565,7 +1565,7 @@
      * @param p2 the second point
      * @return the L<sub>1</sub> distance between the two points
      */
-    public static final double distance1(double[] p1, double[] p2) {
+    public static double distance1(double[] p1, double[] p2) {
         double sum = 0;
         for (int i = 0; i < p1.length; i++) {
             sum += Math.abs(p1[i] - p2[i]);
@@ -1580,7 +1580,7 @@
      * @param p2 the second point
      * @return the L<sub>1</sub> distance between the two points
      */
-    public static final int distance1(int[] p1, int[] p2) {
+    public static int distance1(int[] p1, int[] p2) {
       int sum = 0;
       for (int i = 0; i < p1.length; i++) {
           sum += Math.abs(p1[i] - p2[i]);
@@ -1595,7 +1595,7 @@
      * @param p2 the second point
      * @return the L<sub>2</sub> distance between the two points
      */
-    public static final double distance(double[] p1, double[] p2) {
+    public static double distance(double[] p1, double[] p2) {
         double sum = 0;
         for (int i = 0; i < p1.length; i++) {
             final double dp = p1[i] - p2[i];
@@ -1611,7 +1611,7 @@
      * @param p2 the second point
      * @return the L<sub>2</sub> distance between the two points
      */
-    public static final double distance(int[] p1, int[] p2) {
+    public static double distance(int[] p1, int[] p2) {
       int sum = 0;
       for (int i = 0; i < p1.length; i++) {
           final int dp = p1[i] - p2[i];
@@ -1627,7 +1627,7 @@
      * @param p2 the second point
      * @return the L<sub>&infin;</sub> distance between the two points
      */
-    public static final double distanceInf(double[] p1, double[] p2) {
+    public static double distanceInf(double[] p1, double[] p2) {
         double max = 0;
         for (int i = 0; i < p1.length; i++) {
             max = Math.max(max, Math.abs(p1[i] - p2[i]));
@@ -1642,7 +1642,7 @@
      * @param p2 the second point
      * @return the L<sub>&infin;</sub> distance between the two points
      */
-    public static final int distanceInf(int[] p1, int[] p2) {
+    public static int distanceInf(int[] p1, int[] p2) {
         int max = 0;
         for (int i = 0; i < p1.length; i++) {
             max = Math.max(max, Math.abs(p1[i] - p2[i]));



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