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From mloe...@apache.org
Subject svn commit: r411679 - in /incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang: Class.java Package.java Thread.java
Date Mon, 05 Jun 2006 05:43:33 GMT
Author: mloenko
Date: Sun Jun  4 22:43:33 2006
New Revision: 411679

URL: http://svn.apache.org/viewvc?rev=411679&view=rev
Log:
improvement from HARMONY-554
[classlib][luni-kernel] Java 5 Updates for Class, Package and Thread

Modified:
    incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Class.java
    incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Package.java
    incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Thread.java

Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Class.java
URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Class.java?rev=411679&r1=411678&r2=411679&view=diff
==============================================================================
--- incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Class.java
(original)
+++ incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Class.java
Sun Jun  4 22:43:33 2006
@@ -17,17 +17,20 @@
 
 import java.io.InputStream;
 import java.io.Serializable;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.AnnotatedElement;
 import java.lang.reflect.Constructor;
 import java.lang.reflect.Field;
 import java.lang.reflect.GenericDeclaration;
 import java.lang.reflect.Method;
+import java.lang.reflect.Modifier;
 import java.lang.reflect.Type;
 import java.lang.reflect.TypeVariable;
 import java.net.URL;
 import java.security.ProtectionDomain;
 
 /**
- * This class must be implemented by the vm vendor. The documented natives must
+ * This class must be implemented by the VM vendor. The documented natives must
  * be implemented to support other provided class implementations in this
  * package. An instance of class Class is the in-image representation of a Java
  * class. There are three basic types of Classes
@@ -67,16 +70,16 @@
  * be either an object type or a base type. The signature of a Class
  * representing an array type is the same as its name.</dd>
  * </dl>
- * 
+ * @since 1.0
  */
-public final class Class<T> implements Serializable, GenericDeclaration, Type {
+public final class Class<T> implements Serializable, AnnotatedElement, GenericDeclaration,
Type {
 
 	private static final long serialVersionUID = 3206093459760846163L;
 
 	/**
 	 * Answers a Class object which represents the class named by the argument.
 	 * The name should be the name of a class as described in the class
-	 * definition of java.lang.Class, however Classes representing base types
+	 * definition of {@link Class}, however Classes representing base types
 	 * can not be found using this method.
 	 * 
 	 * @param className
@@ -84,7 +87,7 @@
 	 * @return the named Class
 	 * @throws ClassNotFoundException
 	 *             If the class could not be found
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public static Class<?> forName(String className) throws ClassNotFoundException {
 		return null;
@@ -93,7 +96,7 @@
 	/**
 	 * Answers a Class object which represents the class named by the argument.
 	 * The name should be the name of a class as described in the class
-	 * definition of java.lang.Class, however Classes representing base types
+	 * definition of {@link Class}, however Classes representing base types
 	 * can not be found using this method. Security rules will be obeyed.
 	 * 
 	 * @param className
@@ -101,11 +104,11 @@
 	 * @param initializeBoolean
 	 *            A boolean indicating whether the class should be initialized
 	 * @param classLoader
-	 *            The classloader to use to load the class
+	 *            The class loader to use to load the class
 	 * @return the named class.
 	 * @throws ClassNotFoundException
 	 *             If the class could not be found
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public static Class<?> forName(String className, boolean initializeBoolean,
 			ClassLoader classLoader) throws ClassNotFoundException {
@@ -114,12 +117,12 @@
 
 	/**
 	 * Answers an array containing all public class members of the class which
-	 * the receiver represents and its superclasses and interfaces
+	 * the receiver represents and its super classes and interfaces
 	 * 
 	 * @return the class' public class members
 	 * @throws SecurityException
 	 *             If member access is not allowed
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public Class[] getClasses() {
 		return null;
@@ -141,11 +144,11 @@
      * @param annotationClass the annotation type.
      * @return the annotation of the given type, or <code>null</code>
      * if none.
+     * @since 1.5
      */
-    // TODO: awaiting Annotation defn.
-//    public <A extends Annotation> A getAnnotation(Class<A> annotationClass)
{
-//        return null;
-//    }
+    public <A extends Annotation> A getAnnotation(Class<A> annotationClass) {
+        return null;
+    }
 
     /**
      * Answers all the annotations of the receiver.
@@ -153,36 +156,35 @@
      * 
      * @return a copy of the array containing the receiver's annotations. 
      */
-    // TODO: awaiting Annotation defn.
-//    public Annotation[] getAnnotations() {
-//        return null;
-//    }
+    public Annotation[] getAnnotations() {
+        return new Annotation[0];
+    }
 
     /**
      * Answers the canonical name of the receiver.
      * If the receiver does not have a canonical name, as defined in
-     * the Java Language Spec, then the method returns <code>null</code>.
+     * the Java Language Specification, then the method returns <code>null</code>.
      * 
-     * @return the receiver cannonical name, or <code>null</code>.
+     * @return the receiver canonical name, or <code>null</code>.
      */
     public String getCanonicalName() {
         return null;
     }
 
 	/**
-	 * Answers the classloader which was used to load the class represented by
+	 * Answers the class loader which was used to load the class represented by
 	 * the receiver. Answer null if the class was loaded by the system class
 	 * loader
 	 * 
 	 * @return the receiver's class loader or nil
-	 * @see java.lang.ClassLoader
+	 * @see {@link ClassLoader}
 	 */
 	public ClassLoader getClassLoader() {
 		return null;
 	}
 
 	/**
-	 * This must be provided by the vm vendor, as it is used by other provided
+	 * This must be provided by the VM vendor, as it is used by other provided
 	 * class implementations in this package. Outside of this class, it is used
 	 * by SecurityManager.checkMemberAccess(), classLoaderDepth(),
 	 * currentClassLoader() and currentLoadedClass(). Return the ClassLoader for
@@ -195,7 +197,7 @@
 	 */
 	ClassLoader getClassLoaderImpl() {
 		return null;
-	};
+	}
 
 	/**
 	 * Answers a Class object which represents the receiver's component type if
@@ -203,11 +205,11 @@
 	 * component type of an array type is the type of the elements of the array.
 	 * 
 	 * @return the component type of the receiver.
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public Class<?> getComponentType() {
 		return null;
-	};
+	}
 
 	/**
 	 * Answers a public Constructor object which represents the constructor
@@ -242,15 +244,15 @@
 
     /**
      * Answers the annotations that are directly defined on this type.
-     * Annoations that are inherited are not included in the result.
+     * Annotations that are inherited are not included in the result.
      * If there are no annotations, returns an empty array.
      * 
-     * @return a copy of the array containing the receiver's defined annotaions.
+     * @return a copy of the array containing the receiver's defined annotations.
+     * @since 1.5
      */
-    // TODO Awaiting defn of Annotation
-//    public Annotation[] getDeclaredAnnotations() {
-//        return null;
-//    }
+    public Annotation[] getDeclaredAnnotations() {
+        return new Annotation[0];
+    }
 
 	/**
 	 * Answers an array containing all class members of the class which the
@@ -260,10 +262,10 @@
 	 * @return the class' class members
 	 * @throws SecurityException
 	 *             if member access is not allowed
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public Class[] getDeclaredClasses() throws SecurityException {
-		return null;
+		return new Class[0];
 	}
 
 	/**
@@ -296,7 +298,7 @@
 	 * @see #getMethods
 	 */
 	public Constructor[] getDeclaredConstructors() throws SecurityException {
-		return null;
+		return new Constructor[0];
 	}
 
 	/**
@@ -329,7 +331,7 @@
 	 * @see #getFields
 	 */
 	public Field[] getDeclaredFields() throws SecurityException {
-		return null;
+		return new Field[0];
 	}
 
 	/**
@@ -365,7 +367,7 @@
      * @see #getMethods
      */
 	public Method[] getDeclaredMethods() throws SecurityException {
-		return null;
+		return new Method[0];
 	}
 
 	/**
@@ -389,25 +391,32 @@
     }
 
     /**
-     * TODO javadoc
+     * Gets the {@link Constructor}, which encloses the declaration of this class, if
+     * it is an anonymous or local/automatic class, otherwise <code>null</code>.
      * 
-     * @return
+     * @return A {@link Constructor} instance or <code>null</code>.
+     * @since 1.5
      */
     public Constructor<?> getEnclosingConstructor() {
         return null;
     }
 
     /**
-     * TODO javadoc
+     * Gets the {@link Method}, which encloses the declaration of this class, if
+     * it is an anonymous or local/automatic class, otherwise <code>null</code>.
      * 
-     * @return
+     * @return A {@link Method} instance or <code>null</code>.
+     * @since 1.5
      */
     public Method getEnclosingMethod() {
         return null;
     }
     
     /**
-     * TODO javadoc
+     * Gets the <code>enum</code> constants/fields associated with this
+     * class if it is an {@linkplain #isEnum() enum}, otherwise <code>null</code>.
+     * @return An array of the <code>enum</code> constants for this class or
<code>null</code>.
+     * @since 1.5
      */
     public T[] getEnumConstants() {
         return null;
@@ -441,20 +450,24 @@
 	 * @see #getDeclaredFields
 	 */
 	public Field[] getFields() throws SecurityException {
-		return null;
+		return new Field[0];
 	}
 
     /**
-     * TODO javadoc
+     * Gets the {@link Type types} of the interface that this class
+     * directly implements.
      * 
-     * @return
+     * @return An array of {@link Type} instances.
+     * @since 1.5
      */
     public Type[] getGenericInterfaces() {
-        return null;
+        return new Type[0];
     }
 
     /**
-     * TODO javadoc
+     * Gets the {@link Type} that represents the super class of this class.
+     * @return An instance of {@link Type}
+     * @since 1.5
      */
     public Type getGenericSuperclass() {
         return null;
@@ -467,8 +480,8 @@
 	 * @return Class[] the interfaces the receiver claims to implement.
 	 */
 	public Class[] getInterfaces() {
-		return null;
-	};
+		return new Class[0];
+	}
 
 	/**
 	 * Answers a Method object which represents the method described by the
@@ -500,32 +513,32 @@
      * @see #getDeclaredMethods
      */
 	public Method[] getMethods() throws SecurityException {
-		return null;
+		return new Method[0];
 	}
 
 	/**
 	 * Answers an integer which which is the receiver's modifiers. Note that the
 	 * constants which describe the bits which are returned are implemented in
-	 * class java.lang.reflect.Modifier which may not be available on the
+	 * class {@link Modifier} which may not be available on the
 	 * target.
 	 * 
 	 * @return the receiver's modifiers
 	 */
 	public int getModifiers() {
 		return 0;
-	};
+	}
 
 	/**
 	 * Answers the name of the class which the receiver represents. For a
 	 * description of the format which is used, see the class definition of
-	 * java.lang.Class.
+	 * {@link Class}.
 	 * 
 	 * @return the receiver's name.
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public String getName() {
 		return null;
-	};
+	}
 
     /**
      * Answers the simple name of the receiver as defined in the source code.
@@ -549,7 +562,7 @@
 	 * java.security.Policy.
 	 * 
 	 * @return ProtectionDomain the receiver's ProtectionDomain.
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	public ProtectionDomain getProtectionDomain() {
 		return null;
@@ -561,11 +574,11 @@
 	 * This method is for internal use only.
 	 * 
 	 * @return ProtectionDomain the receiver's ProtectionDomain.
-	 * @see java.lang.Class
+	 * @see {@link Class}
 	 */
 	ProtectionDomain getPDImpl() {
 		return null;
-	};
+	}
 
 	/**
 	 * Answers a read-only stream on the contents of the resource specified by
@@ -575,7 +588,7 @@
 	 * @param resName
 	 *            the name of the resource.
 	 * @return a stream on the resource.
-	 * @see java.lang.ClassLoader
+	 * @see {@link ClassLoader}
 	 */
 	public URL getResource(String resName) {
 		return null;
@@ -589,7 +602,7 @@
 	 * @param resName
 	 *            the name of the resource.
 	 * @return a stream on the resource.
-	 * @see java.lang.ClassLoader
+	 * @see {@link ClassLoader}
 	 */
 	public InputStream getResourceAsStream(String resName) {
 		return null;
@@ -603,49 +616,58 @@
 	 * @see #getMethods
 	 */
 	public Object[] getSigners() {
-		return null;
+		return new Object[0];
 	}
 
 	/**
 	 * Answers the Class which represents the receiver's superclass. For Classes
-	 * which represent base types, interfaces, and for java.lang.Object the
+	 * which represent base types, interfaces, and for {@link Object} the
 	 * method answers null.
 	 * 
 	 * @return the receiver's superclass.
 	 */
     public Class<? super T> getSuperclass() {
 		return null;
-	};
+	}
 
     /**
-     * TODO javadoc
+     * Gets the type variables associated with this class.
+     * @return An array of {@link TypeVariable} instances.
+     * @since 1.5
      */
     public TypeVariable<Class<T>>[] getTypeParameters() {
-        return null;
+        return new TypeVariable[0];
     }
 
     /**
-     * TODO javadoc
+     * Indicates whether or not this class is an annotation.
      * 
-     * @return
+     * @return A value of <code>true</code> if this class is an annotation, otherwise
+     * <code>false</code>.
+     * @since 1.5
      */
     public boolean isAnnotation() {
         return false;
     }
 
     /**
-     * TODO javadoc
+     * Indicates whether or not the given annotation is present for this
+     * class.
      * 
-     * @param annotationClass
-     * @return
+     * @param annotationClass The annotation to look for in this class.
+     * @return A value of <code>true</code> if the annotation is present, otherwise
+     * <code>false</code>.
+     * @since 1.5
      */
-    // TODO awaiting defn of annotation
-//    public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass)
{
-//        return false;
-//    }
+    public boolean isAnnotationPresent(Class<? extends Annotation> annotationClass)
{
+        return false;
+    }
 
     /**
-     * TODO javadoc
+     * Indicates whether or not this class was anonymously declared.
+     * @return A value of <code>true</code> if this class is anonymous, otherwise
+     * <code>false</code>.
+     * @since 1.5
      */
     public boolean isAnonymousClass() {
         return false;
@@ -659,7 +681,7 @@
 	 */
 	public boolean isArray() {
 		return false;
-	};
+	}
 
 	/**
 	 * Answers true if the type represented by the argument can be converted via
@@ -677,10 +699,12 @@
 	 */
 	public boolean isAssignableFrom(Class<?> cls) {
 		return false;
-	};
+	}
 
     /**
-     * TODO javadoc
+     * Indicates whether or not this class is an <code>enum</code>.
+     * @return A value of <code>true</code> if this class is an {@link Enum},
otherwise <code>false</code>.
+     * @since 1.5
      */
     public boolean isEnum() {
         return false;
@@ -699,7 +723,7 @@
 	 */
 	public boolean isInstance(Object object) {
 		return false;
-	};
+	}
 
 	/**
 	 * Answers true if the receiver represents an interface.
@@ -739,7 +763,7 @@
 	 */
 	public boolean isPrimitive() {
 		return false;
-	};
+	}
 
     /**
      * Answers whether the receiver is a synthetic type.
@@ -783,7 +807,7 @@
 
 	/**
 	 * Returns the Package of which this class is a member. A class has a
-	 * Package iff it was loaded from a SecureClassLoader
+	 * Package if it was loaded from a SecureClassLoader
 	 * 
 	 * @return Package the Package of which this class is a member or null
 	 */
@@ -793,7 +817,7 @@
 
 	/**
 	 * Returns the assertion status for this class. Assertion is
-	 * enabled/disabled based on classloader default, package or class default
+	 * enabled/disabled based on class loader default, package or class default
 	 * at runtime
 	 * 
 	 * @return the assertion status for this class
@@ -829,7 +853,7 @@
     }
 
 	/**
-	 * This must be provided by the vm vendor, as it is used by other provided
+	 * This must be provided by the VM vendor, as it is used by other provided
 	 * class implementations in this package. This method is used by
 	 * SecurityManager.classDepth(), and getClassContext() which use the
 	 * parameters (-1, false) and SecurityManager.classLoaderDepth(),
@@ -858,11 +882,11 @@
 	 * @param maxDepth
 	 *            maximum depth to walk the stack, -1 for the entire stack
 	 * @param stopAtPrivileged
-	 *            stop at priviledged classes
+	 *            stop at privileged classes
 	 * @return the array of the most recent classes on the stack
 	 */
 	static final Class[] getStackClasses(int maxDepth, boolean stopAtPrivileged) {
 		return null;
-	};
+	}
 
 }

Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Package.java
URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Package.java?rev=411679&r1=411678&r2=411679&view=diff
==============================================================================
--- incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Package.java
(original)
+++ incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Package.java
Sun Jun  4 22:43:33 2006
@@ -15,11 +15,12 @@
 
 package java.lang;
 
+import java.lang.annotation.Annotation;
+import java.lang.reflect.AnnotatedElement;
 import java.net.URL;
 
-
 /**
- * This class must be implemented by the vm vendor.
+ * This class must be implemented by the VM vendor.
  * 
  * An instance of class Package contains information about a Java package. This
  * includes implementation and specification versions. Typically this
@@ -29,164 +30,208 @@
  * from the same package share a Package instance.
  * 
  * 
- * @see java.lang.ClassLoader
+ * @see ClassLoader
+ * @since 1.0
  */
-public class Package {
+public class Package implements AnnotatedElement {
 
-	/**
-	 * Return the title of the implementation of this package, or null if this
-	 * is unknown. The format of this string is unspecified.
-	 * 
-	 * @return The implementation title, or null
-	 */
-	public String getImplementationTitle() {
-		return null;
-	}
-
-	/**
-	 * Return the name of the vendor or organization that provided this
-	 * implementation of the package, or null if this is unknown. The format of
-	 * this string is unspecified.
-	 * 
-	 * @return The implementation vendor name, or null
-	 */
-	public String getImplementationVendor() {
-		return null;
-	}
-
-	/**
-	 * Return the version of the implementation of this package, or null if this
-	 * is unknown. The format of this string is unspecified.
-	 * 
-	 * @return The implementation version, or null
-	 */
-	public String getImplementationVersion() {
-		return null;
-	}
-
-	/**
-	 * Return the name of this package in the standard dot notation; for
-	 * example: "java.lang".
-	 * 
-	 * @return The name of this package
-	 */
-	public String getName() {
-		return null;
-	}
-
-	/**
-	 * Attempt to locate the requested package in the caller's class loader. If
-	 * no package information can be located, null is returned.
-	 * 
-	 * @param packageName
-	 *            The name of the package to find
-	 * @return The package requested, or null
-	 * 
-	 * @see ClassLoader#getPackage
-	 */
-	public static Package getPackage(String packageName) {
-		return null;
-	}
-
-	/**
-	 * Return all the packages known to the caller's class loader.
-	 * 
-	 * @return All the packages known to the caller's classloader
-	 * 
-	 * @see ClassLoader#getPackages
-	 */
-	public static Package[] getPackages() {
-		return null;
-	}
-
-	/**
-	 * Return the title of the specification this package implements, or null if
-	 * this is unknown.
-	 * 
-	 * @return The specification title, or null
-	 */
-	public String getSpecificationTitle() {
-		return null;
-	}
-
-	/**
-	 * Return the name of the vendor or organization that owns and maintains the
-	 * specification this package implements, or null if this is unknown.
-	 * 
-	 * @return The specification vendor name, or null
-	 */
-	public String getSpecificationVendor() {
-		return null;
-	}
-
-	/**
-	 * Return the version of the specification this package implements, or null
-	 * if this is unknown. The version string is a sequence of non-negative
-	 * integers separated by dots; for example: "1.2.3".
-	 * 
-	 * @return The specification version string, or null
-	 */
-	public String getSpecificationVersion() {
-		return null;
-	}
-
-	/**
-	 * Answers an integer hash code for the receiver. Any two objects which
-	 * answer <code>true</code> when passed to <code>equals</code> must
-	 * answer the same value for this method.
-	 * 
-	 * @return the receiver's hash
-	 */
-	public int hashCode() {
-		return 0;
-	}
-
-	/**
-	 * Return true if this package's specification version is compatible with
-	 * the specified version string. Version strings are compared by comparing
-	 * each dot separated part of the version as an integer.
-	 * 
-	 * @param version
-	 *            The version string to compare against
-	 * @return true if the package versions are compatible, false otherwise
-	 * 
-	 * @throws NumberFormatException
-	 *             if the package's version string or the one provided is not in
-	 *             the correct format
-	 */
-	public boolean isCompatibleWith(String version)
-			throws NumberFormatException {
-		return false;
-	}
-
-	/**
-	 * Return true if this package is sealed, false otherwise.
-	 * 
-	 * @return true if this package is sealed, false otherwise
-	 */
-	public boolean isSealed() {
-		return false;
-	}
-
-	/**
-	 * Return true if this package is sealed with respect to the specified URL,
-	 * false otherwise.
-	 * 
-	 * @param url
-	 *            the URL to test
-	 * @return true if this package is sealed, false otherwise
-	 */
-	public boolean isSealed(URL url) {
-		return false;
-	}
-
-	/**
-	 * Answers a string containing a concise, human-readable description of the
-	 * receiver.
-	 * 
-	 * @return a printable representation for the receiver.
-	 */
-	public String toString() {
-		return null;
-	}
+    /**
+     * Gets the annotation associated with the given annotation type and this
+     * package.
+     * 
+     * @return An instance of {@link Annotation} or <code>null</code>.
+     * @since 1.5
+     * @see java.lang.reflect.AnnotatedElement#getAnnotation(java.lang.Class)
+     */
+    public <T extends Annotation> T getAnnotation(Class<T> annotationType) {
+        return null;
+    }
+
+    /**
+     * Gets all of the annotations associated with this package.
+     * 
+     * @return An array of {@link Annotation} instances, which may be empty.
+     * @since 1.5
+     * @see java.lang.reflect.AnnotatedElement#getAnnotations()
+     */
+    public Annotation[] getAnnotations() {
+        return new Annotation[0];
+    }
+
+    /**
+     * Gets all of the annotations directly declared on this element.
+     * 
+     * @return An array of {@link Annotation} instances, which may be empty.
+     * @since 1.5
+     * @see java.lang.reflect.AnnotatedElement#getDeclaredAnnotations()
+     */
+    public Annotation[] getDeclaredAnnotations() {
+        return new Annotation[0];
+    }
+
+    /**
+     * Indicates whether or not the given annotation is present.
+     * 
+     * @return A value of <code>true</code> if the annotation is present,
+     *         otherwise <code>false</code>.
+     * @since 1.5
+     * @see java.lang.reflect.AnnotatedElement#isAnnotationPresent(java.lang.Class)
+     */
+    public boolean isAnnotationPresent(
+            Class<? extends Annotation> annotationType) {
+        return false;
+    }
+
+    /**
+     * Return the title of the implementation of this package, or null if this
+     * is unknown. The format of this string is unspecified.
+     * 
+     * @return The implementation title, or null
+     */
+    public String getImplementationTitle() {
+        return null;
+    }
+
+    /**
+     * Return the name of the vendor or organization that provided this
+     * implementation of the package, or null if this is unknown. The format of
+     * this string is unspecified.
+     * 
+     * @return The implementation vendor name, or null
+     */
+    public String getImplementationVendor() {
+        return null;
+    }
+
+    /**
+     * Return the version of the implementation of this package, or null if this
+     * is unknown. The format of this string is unspecified.
+     * 
+     * @return The implementation version, or null
+     */
+    public String getImplementationVersion() {
+        return null;
+    }
+
+    /**
+     * Return the name of this package in the standard dot notation; for
+     * example: "java.lang".
+     * 
+     * @return The name of this package
+     */
+    public String getName() {
+        return null;
+    }
+
+    /**
+     * Attempt to locate the requested package in the caller's class loader. If
+     * no package information can be located, null is returned.
+     * 
+     * @param packageName The name of the package to find
+     * @return The package requested, or null
+     * 
+     * @see ClassLoader#getPackage
+     */
+    public static Package getPackage(String packageName) {
+        return null;
+    }
+
+    /**
+     * Return all the packages known to the caller's class loader.
+     * 
+     * @return All the packages known to the caller's class loader
+     * 
+     * @see ClassLoader#getPackages
+     */
+    public static Package[] getPackages() {
+        return null;
+    }
+
+    /**
+     * Return the title of the specification this package implements, or null if
+     * this is unknown.
+     * 
+     * @return The specification title, or null
+     */
+    public String getSpecificationTitle() {
+        return null;
+    }
+
+    /**
+     * Return the name of the vendor or organization that owns and maintains the
+     * specification this package implements, or null if this is unknown.
+     * 
+     * @return The specification vendor name, or null
+     */
+    public String getSpecificationVendor() {
+        return null;
+    }
+
+    /**
+     * Return the version of the specification this package implements, or null
+     * if this is unknown. The version string is a sequence of non-negative
+     * integers separated by dots; for example: "1.2.3".
+     * 
+     * @return The specification version string, or null
+     */
+    public String getSpecificationVersion() {
+        return null;
+    }
+
+    /**
+     * Answers an integer hash code for the receiver. Any two objects which
+     * answer <code>true</code> when passed to <code>equals</code>
must
+     * answer the same value for this method.
+     * 
+     * @return the receiver's hash
+     */
+    public int hashCode() {
+        return 0;
+    }
+
+    /**
+     * Return true if this package's specification version is compatible with
+     * the specified version string. Version strings are compared by comparing
+     * each dot separated part of the version as an integer.
+     * 
+     * @param version The version string to compare against
+     * @return true if the package versions are compatible, false otherwise
+     * 
+     * @throws NumberFormatException if the package's version string or the one
+     *         provided is not in the correct format
+     */
+    public boolean isCompatibleWith(String version)
+            throws NumberFormatException {
+        return false;
+    }
+
+    /**
+     * Return true if this package is sealed, false otherwise.
+     * 
+     * @return true if this package is sealed, false otherwise
+     */
+    public boolean isSealed() {
+        return false;
+    }
+
+    /**
+     * Return true if this package is sealed with respect to the specified URL,
+     * false otherwise.
+     * 
+     * @param url the URL to test
+     * @return true if this package is sealed, false otherwise
+     */
+    public boolean isSealed(URL url) {
+        return false;
+    }
+
+    /**
+     * Answers a string containing a concise, human-readable description of the
+     * receiver.
+     * 
+     * @return a printable representation for the receiver.
+     */
+    public String toString() {
+        return null;
+    }
 }

Modified: incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Thread.java
URL: http://svn.apache.org/viewvc/incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Thread.java?rev=411679&r1=411678&r2=411679&view=diff
==============================================================================
--- incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Thread.java
(original)
+++ incubator/harmony/enhanced/classlib/trunk/modules/luni-kernel/src/main/java/java/lang/Thread.java
Sun Jun  4 22:43:33 2006
@@ -31,6 +31,39 @@
  * @see java.lang.ThreadGroup
  */
 public class Thread implements Runnable {
+    
+    /**
+     * A representation of a thread's state. A given thread may only be in one
+     * state at a time.
+     * 
+     * @since 1.5
+     */
+    public enum State {
+        /**
+         * The thread is blocked and waiting for a lock.
+         */
+        BLOCKED,
+        /**
+         * The thread has been created, but has never been started.
+         */
+        NEW,
+        /**
+         * The thread may be run.
+         */
+        RUNNABLE,
+        /**
+         * The thread has been terminated.
+         */
+        TERMINATED,
+        /**
+         * The thread is waiting for a specified amount of time.
+         */
+        TIMED_WAITING,
+        /**
+         * The thread is waiting.
+         */
+        WAITING
+    }
 
 	public final static int MAX_PRIORITY = 10; // Maximum allowed priority for
 
@@ -244,7 +277,7 @@
 	 */
 	public static Thread currentThread() {
 		return null;
-	};
+	}
 
 	/**
 	 * Destroys the receiver without any monitor cleanup. Not implemented.
@@ -364,7 +397,7 @@
 	 */
 	public static boolean interrupted() {
 		return false;
-	};
+	}
 
 	/**
 	 * Answers <code>true</code> if the receiver has already been started and
@@ -593,7 +626,7 @@
 	 */
 	public static void sleep(long time, int nanos) throws InterruptedException {
 		return;
-	};
+	}
 
 	/**
 	 * Starts the new Thread of execution. The <code>run()</code> method of
@@ -676,7 +709,7 @@
 	 */
 	public static void yield() {
 		return;
-	};
+	}
 
 	/**
 	 * Returns whether the current thread has a monitor lock on the specified
@@ -689,7 +722,7 @@
 	 */
 	public static boolean holdsLock(Object object) {
 		return false;
-	};
+	}
 
     /**
      * Implemented by objects that want to handle cases where a thread is being



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