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From voze...@apache.org
Subject [57/92] [abbrv] ignite git commit: Removed unnecessary methods from Helper.
Date Wed, 21 Sep 2016 14:53:49 GMT
Removed unnecessary methods from Helper.


Project: http://git-wip-us.apache.org/repos/asf/ignite/repo
Commit: http://git-wip-us.apache.org/repos/asf/ignite/commit/8ae20972
Tree: http://git-wip-us.apache.org/repos/asf/ignite/tree/8ae20972
Diff: http://git-wip-us.apache.org/repos/asf/ignite/diff/8ae20972

Branch: refs/heads/ignite-3949
Commit: 8ae209727ac90ba5afba6a8dcbebb94467d67818
Parents: 7d97f3d
Author: vozerov-gridgain <vozerov@gridgain.com>
Authored: Wed Sep 21 14:48:54 2016 +0300
Committer: vozerov-gridgain <vozerov@gridgain.com>
Committed: Wed Sep 21 14:48:54 2016 +0300

----------------------------------------------------------------------
 .../processors/hadoop/HadoopClassLoader.java    |  26 +-
 .../processors/hadoop/HadoopHelper.java         |  23 -
 .../processors/hadoop/HadoopNoopHelper.java     |  15 -
 .../processors/hadoop/HadoopHelperImpl.java     | 593 -------------------
 4 files changed, 6 insertions(+), 651 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/ignite/blob/8ae20972/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClassLoader.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClassLoader.java
b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClassLoader.java
index 8304ea1..434b96b 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClassLoader.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopClassLoader.java
@@ -275,16 +275,12 @@ public class HadoopClassLoader extends URLClassLoader implements ClassCache
{
     @Override protected Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException
{
         try {
             // Always load Hadoop classes explicitly, since Hadoop can be available in App
classpath.
-            if (helper.isHadoop(name)) {
-                if (name.equals(CLS_SHUTDOWN_HOOK_MANAGER))  // Dirty hack to get rid of
Hadoop shutdown hooks.
-                    return loadReplace(name, CLS_SHUTDOWN_HOOK_MANAGER_REPLACE);
-                else if (name.equals(CLS_DAEMON))
-                    // We replace this in order to be able to forcibly stop some daemon threads
-                    // that otherwise never stop (e.g. PeerCache runnables):
-                    return loadReplace(name, CLS_DAEMON_REPLACE);
-
-                return loadClassExplicitly(name, resolve);
-            }
+            if (name.equals(CLS_SHUTDOWN_HOOK_MANAGER))  // Dirty hack to get rid of Hadoop
shutdown hooks.
+                return loadReplace(name, CLS_SHUTDOWN_HOOK_MANAGER_REPLACE);
+            else if (name.equals(CLS_DAEMON))
+                // We replace this in order to be able to forcibly stop some daemon threads
+                // that otherwise never stop (e.g. PeerCache runnables):
+                return loadReplace(name, CLS_DAEMON_REPLACE);
 
             // For Ignite Hadoop and IGFS classes we have to check if they depend on Hadoop.
             if (loadByCurrentClassloader(name))
@@ -402,16 +398,6 @@ public class HadoopClassLoader extends URLClassLoader implements ClassCache
{
     }
 
     /**
-     * Check whether class has external dependencies on Hadoop.
-     *
-     * @param clsName Class name.
-     * @return {@code True} if class has external dependencies.
-     */
-    public boolean hasExternalDependencies(String clsName) {
-        return helper.hasExternalDependencies(clsName, getParent());
-    }
-
-    /**
      * @param urls URLs.
      * @return URLs.
      */

http://git-wip-us.apache.org/repos/asf/ignite/blob/8ae20972/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelper.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelper.java
b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelper.java
index 9297a2f..580c8aa 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelper.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelper.java
@@ -42,32 +42,9 @@ public interface HadoopHelper {
     public byte[] loadReplace(InputStream in, final String originalName, final String replaceName);
 
     /**
-     * @param cls Class name.
-     * @return {@code true} If this is Hadoop class.
-     */
-    public boolean isHadoop(String cls);
-
-    /**
-     * Need to parse only Ignite Hadoop and IGFS classes.
-     *
-     * @param cls Class name.
-     * @return {@code true} if we need to check this class.
-     */
-    public boolean isHadoopIgfs(String cls);
-
-    /**
      * @param ldr Loader.
      * @param clsName Class.
      * @return Input stream.
      */
     @Nullable public InputStream loadClassBytes(ClassLoader ldr, String clsName);
-
-    /**
-     * Check whether class has external dependencies on Hadoop.
-     *
-     * @param clsName Class name.
-     * @param parentClsLdr Parent class loader.
-     * @return {@code True} if class has external dependencies.
-     */
-    public boolean hasExternalDependencies(String clsName, ClassLoader parentClsLdr);
 }
\ No newline at end of file

http://git-wip-us.apache.org/repos/asf/ignite/blob/8ae20972/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopHelper.java
----------------------------------------------------------------------
diff --git a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopHelper.java
b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopHelper.java
index 32abc91..814315b 100644
--- a/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopHelper.java
+++ b/modules/core/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopNoopHelper.java
@@ -43,26 +43,11 @@ public class HadoopNoopHelper implements HadoopHelper {
     }
 
     /** {@inheritDoc} */
-    @Override public boolean hasExternalDependencies(String clsName, ClassLoader parentClsLdr)
{
-        throw unsupported();
-    }
-
-    /** {@inheritDoc} */
     @Override public byte[] loadReplace(InputStream in, String originalName, String replaceName)
{
         throw unsupported();
     }
 
     /** {@inheritDoc} */
-    @Override public boolean isHadoop(String cls) {
-        throw unsupported();
-    }
-
-    /** {@inheritDoc} */
-    @Override public boolean isHadoopIgfs(String cls) {
-        throw unsupported();
-    }
-
-    /** {@inheritDoc} */
     @Nullable @Override public InputStream loadClassBytes(ClassLoader ldr, String clsName)
{
         throw unsupported();
     }

http://git-wip-us.apache.org/repos/asf/ignite/blob/8ae20972/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelperImpl.java
----------------------------------------------------------------------
diff --git a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelperImpl.java
b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelperImpl.java
index 5afe839..e553dc5 100644
--- a/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelperImpl.java
+++ b/modules/hadoop/src/main/java/org/apache/ignite/internal/processors/hadoop/HadoopHelperImpl.java
@@ -17,38 +17,20 @@
 package org.apache.ignite.internal.processors.hadoop;
 
 import org.apache.ignite.internal.GridKernalContext;
-import org.apache.ignite.internal.processors.hadoop.HadoopClassLoader;
-import org.apache.ignite.internal.processors.hadoop.HadoopHelper;
-import org.apache.ignite.internal.util.typedef.F;
 import org.jetbrains.annotations.Nullable;
-import org.jsr166.ConcurrentHashMap8;
-import org.objectweb.asm.AnnotationVisitor;
-import org.objectweb.asm.Attribute;
 import org.objectweb.asm.ClassReader;
-import org.objectweb.asm.ClassVisitor;
 import org.objectweb.asm.ClassWriter;
-import org.objectweb.asm.FieldVisitor;
-import org.objectweb.asm.Handle;
-import org.objectweb.asm.Label;
-import org.objectweb.asm.MethodVisitor;
 import org.objectweb.asm.Opcodes;
-import org.objectweb.asm.Type;
 import org.objectweb.asm.commons.Remapper;
 import org.objectweb.asm.commons.RemappingClassAdapter;
 
 import java.io.IOException;
 import java.io.InputStream;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
 
 /**
  * Utility methods for Hadoop classloader required to avoid direct 3rd-party dependencies
in class loader.
  */
 public class HadoopHelperImpl implements HadoopHelper {
-    /** Cache for resolved dependency info. */
-    private static final Map<String, Boolean> dependenciesCache = new ConcurrentHashMap8<>();
-
     /** Kernal context. */
     private final GridKernalContext ctx;
 
@@ -127,582 +109,7 @@ public class HadoopHelperImpl implements HadoopHelper {
     }
 
     /** {@inheritDoc} */
-    @Override public boolean isHadoop(String cls) {
-        return cls.startsWith("org.apache.hadoop.");
-    }
-
-    /** {@inheritDoc} */
-    @Override public boolean isHadoopIgfs(String cls) {
-        String ignitePkgPrefix = "org.apache.ignite";
-
-        int len = ignitePkgPrefix.length();
-
-        return cls.startsWith(ignitePkgPrefix) && (
-            cls.indexOf("igfs.", len) != -1 ||
-                cls.indexOf(".fs.", len) != -1 ||
-                cls.indexOf("hadoop.", len) != -1);
-    }
-
-    /** {@inheritDoc} */
     @Override @Nullable public InputStream loadClassBytes(ClassLoader ldr, String clsName)
{
         return ldr.getResourceAsStream(clsName.replace('.', '/') + ".class");
     }
-
-    /** {@inheritDoc} */
-    @Override public boolean hasExternalDependencies(String clsName, ClassLoader parentClsLdr)
{
-        Boolean hasDeps = dependenciesCache.get(clsName);
-
-        if (hasDeps == null) {
-            CollectingContext ctx = new CollectingContext(parentClsLdr);
-
-            ctx.annVisitor = new CollectingAnnotationVisitor(ctx);
-            ctx.mthdVisitor = new CollectingMethodVisitor(ctx, ctx.annVisitor);
-            ctx.fldVisitor = new CollectingFieldVisitor(ctx, ctx.annVisitor);
-            ctx.clsVisitor = new CollectingClassVisitor(ctx, ctx.annVisitor, ctx.mthdVisitor,
ctx.fldVisitor);
-
-            hasDeps = hasExternalDependencies(clsName, parentClsLdr, ctx);
-
-            dependenciesCache.put(clsName, hasDeps);
-        }
-
-        return hasDeps;
-    }
-
-    /**
-     * Check whether class has external dependencies on Hadoop.
-     *
-     * @param clsName Class name.
-     * @param parentClsLdr Parent class loader.
-     * @param ctx Context.
-     * @return {@code true} If the class has external dependencies.
-     */
-    private boolean hasExternalDependencies(String clsName, ClassLoader parentClsLdr, CollectingContext
ctx) {
-        if (isHadoop(clsName)) // Hadoop must not be in classpath but Idea sucks, so filtering
explicitly as external.
-            return true;
-
-        // Try to get from parent to check if the type accessible.
-        InputStream in = loadClassBytes(parentClsLdr, clsName);
-
-        if (in == null) // The class is external itself, it must be loaded from this class
loader.
-            return true;
-
-        if (!isHadoopIgfs(clsName)) // Other classes should not have external dependencies.
-            return false;
-
-        final ClassReader rdr;
-
-        try {
-            rdr = new ClassReader(in);
-        }
-        catch (IOException e) {
-            throw new RuntimeException("Failed to read class: " + clsName, e);
-        }
-
-        ctx.visited.add(clsName);
-
-        rdr.accept(ctx.clsVisitor, 0);
-
-        if (ctx.found) // We already know that we have dependencies, no need to check parent.
-            return true;
-
-        // Here we are known to not have any dependencies but possibly we have a parent which
has them.
-        int idx = clsName.lastIndexOf('$');
-
-        if (idx == -1) // No parent class.
-            return false;
-
-        String parentCls = clsName.substring(0, idx);
-
-        if (ctx.visited.contains(parentCls))
-            return false;
-
-        Boolean res = dependenciesCache.get(parentCls);
-
-        if (res == null)
-            res = hasExternalDependencies(parentCls, parentClsLdr, ctx);
-
-        return res;
-    }
-
-    /**
-     * @param name Class name.
-     * @return {@code true} If this is a valid class name.
-     */
-    private static boolean validateClassName(String name) {
-        int len = name.length();
-
-        if (len <= 1)
-            return false;
-
-        if (!Character.isJavaIdentifierStart(name.charAt(0)))
-            return false;
-
-        boolean hasDot = false;
-
-        for (int i = 1; i < len; i++) {
-            char c = name.charAt(i);
-
-            if (c == '.')
-                hasDot = true;
-            else if (!Character.isJavaIdentifierPart(c))
-                return false;
-        }
-
-        return hasDot;
-    }
-
-    /**
-     * Context for dependencies collection.
-     */
-    private class CollectingContext {
-        /** Visited classes. */
-        private final Set<String> visited = new HashSet<>();
-
-        /** Parent class loader. */
-        private final ClassLoader parentClsLdr;
-
-        /** Whether dependency found. */
-        private boolean found;
-
-        /** Annotation visitor. */
-        private AnnotationVisitor annVisitor;
-
-        /** Method visitor. */
-        private MethodVisitor mthdVisitor;
-
-        /** Field visitor. */
-        private FieldVisitor fldVisitor;
-
-        /** Class visitor. */
-        private ClassVisitor clsVisitor;
-
-        /**
-         * Constrcutor.
-         *
-         * @param parentClsLdr Parent class loader.
-         */
-        private CollectingContext(ClassLoader parentClsLdr) {
-            this.parentClsLdr = parentClsLdr;
-        }
-
-        /**
-         * Processes a method descriptor
-         * @param methDesc The method desc String.
-         */
-        void onMethodsDesc(final String methDesc) {
-            // Process method return type:
-            onType(Type.getReturnType(methDesc));
-
-            if (found)
-                return;
-
-            // Process method argument types:
-            for (Type t: Type.getArgumentTypes(methDesc)) {
-                onType(t);
-
-                if (found)
-                    return;
-            }
-        }
-
-        /**
-         * Processes dependencies of a class.
-         *
-         * @param depCls The class name as dot-notated FQN.
-         */
-        void onClass(final String depCls) {
-            assert depCls.indexOf('/') == -1 : depCls; // class name should be fully converted
to dot notation.
-            assert depCls.charAt(0) != 'L' : depCls;
-            assert validateClassName(depCls) : depCls;
-
-            if (depCls.startsWith("java.") || depCls.startsWith("javax.")) // Filter out
platform classes.
-                return;
-
-            if (visited.contains(depCls))
-                return;
-
-            Boolean res = dependenciesCache.get(depCls);
-
-            if (res == Boolean.TRUE || (res == null && hasExternalDependencies(depCls,
parentClsLdr, this)))
-                found = true;
-        }
-
-        /**
-         * Analyses dependencies of given type.
-         *
-         * @param t The type to process.
-         */
-        void onType(Type t) {
-            if (t == null)
-                return;
-
-            int sort = t.getSort();
-
-            switch (sort) {
-                case Type.ARRAY:
-                    onType(t.getElementType());
-
-                    break;
-
-                case Type.OBJECT:
-                    onClass(t.getClassName());
-
-                    break;
-            }
-        }
-
-        /**
-         * Analyses dependencies of given object type.
-         *
-         * @param objType The object type to process.
-         */
-        void onInternalTypeName(String objType) {
-            if (objType == null)
-                return;
-
-            assert objType.length() > 1 : objType;
-
-            if (objType.charAt(0) == '[')
-                // handle array. In this case this is a type descriptor notation, like "[Ljava/lang/Object;"
-                onType(objType);
-            else {
-                assert objType.indexOf('.') == -1 : objType; // Must be slash-separated FQN.
-
-                String clsName = objType.replace('/', '.'); // Convert it to dot notation.
-
-                onClass(clsName); // Process.
-            }
-        }
-
-        /**
-         * Type description analyser.
-         *
-         * @param desc The description.
-         */
-        void onType(String desc) {
-            if (!F.isEmpty(desc)) {
-                if (desc.length() <= 1)
-                    return; // Optimization: filter out primitive types in early stage.
-
-                Type t = Type.getType(desc);
-
-                onType(t);
-            }
-        }
-    }
-
-    /**
-     * Annotation visitor.
-     */
-    private static class CollectingAnnotationVisitor extends AnnotationVisitor {
-        /** */
-        final CollectingContext ctx;
-
-        /**
-         * Annotation visitor.
-         *
-         * @param ctx The collector.
-         */
-        CollectingAnnotationVisitor(CollectingContext ctx) {
-            super(Opcodes.ASM4);
-
-            this.ctx = ctx;
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitAnnotation(String name, String desc) {
-            if (ctx.found)
-                return null;
-
-            ctx.onType(desc);
-
-            return this;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitEnum(String name, String desc, String val) {
-            if (ctx.found)
-                return;
-
-            ctx.onType(desc);
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitArray(String name) {
-            return ctx.found ? null : this;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visit(String name, Object val) {
-            if (ctx.found)
-                return;
-
-            if (val instanceof Type)
-                ctx.onType((Type)val);
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitEnd() {
-            // No-op.
-        }
-    }
-
-    /**
-     * Field visitor.
-     */
-    private static class CollectingFieldVisitor extends FieldVisitor {
-        /** Collector. */
-        private final CollectingContext ctx;
-
-        /** Annotation visitor. */
-        private final AnnotationVisitor av;
-
-        /**
-         * Constructor.
-         */
-        CollectingFieldVisitor(CollectingContext ctx, AnnotationVisitor av) {
-            super(Opcodes.ASM4);
-
-            this.ctx = ctx;
-            this.av = av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitAnnotation(String desc, boolean visible)
{
-            if (ctx.found)
-                return null;
-
-            ctx.onType(desc);
-
-            return ctx.found ? null : av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitAttribute(Attribute attr) {
-            // No-op.
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitEnd() {
-            // No-op.
-        }
-    }
-
-    /**
-     * Class visitor.
-     */
-    private static class CollectingClassVisitor extends ClassVisitor {
-        /** Collector. */
-        private final CollectingContext ctx;
-
-        /** Annotation visitor. */
-        private final AnnotationVisitor av;
-
-        /** Method visitor. */
-        private final MethodVisitor mv;
-
-        /** Field visitor. */
-        private final FieldVisitor fv;
-
-        /**
-         * Constructor.
-         *
-         * @param ctx Collector.
-         * @param av Annotation visitor.
-         * @param mv Method visitor.
-         * @param fv Field visitor.
-         */
-        CollectingClassVisitor(CollectingContext ctx, AnnotationVisitor av, MethodVisitor
mv, FieldVisitor fv) {
-            super(Opcodes.ASM4);
-
-            this.ctx = ctx;
-            this.av = av;
-            this.mv = mv;
-            this.fv = fv;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visit(int i, int i2, String name, String signature, String
superName, String[] ifaces) {
-            if (ctx.found)
-                return;
-
-            ctx.onInternalTypeName(superName);
-
-            if (ctx.found)
-                return;
-
-            if (ifaces != null) {
-                for (String iface : ifaces) {
-                    ctx.onInternalTypeName(iface);
-
-                    if (ctx.found)
-                        return;
-                }
-            }
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitAnnotation(String desc, boolean visible)
{
-            if (ctx.found)
-                return null;
-
-            ctx.onType(desc);
-
-            return ctx.found ? null : av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitInnerClass(String name, String outerName, String innerName,
int i) {
-            if (ctx.found)
-                return;
-
-            ctx.onInternalTypeName(name);
-        }
-
-        /** {@inheritDoc} */
-        @Override public FieldVisitor visitField(int i, String name, String desc, String
signature, Object val) {
-            if (ctx.found)
-                return null;
-
-            ctx.onType(desc);
-
-            return ctx.found ? null : fv;
-        }
-
-        /** {@inheritDoc} */
-        @Override public MethodVisitor visitMethod(int i, String name, String desc, String
signature,
-            String[] exceptions) {
-            if (ctx.found)
-                return null;
-
-            ctx.onMethodsDesc(desc);
-
-            // Process declared method exceptions:
-            if (exceptions != null) {
-                for (String e : exceptions)
-                    ctx.onInternalTypeName(e);
-            }
-
-            return ctx.found ? null : mv;
-        }
-    }
-
-    /**
-     * Method visitor.
-     */
-    private static class CollectingMethodVisitor extends MethodVisitor {
-        /** Collector. */
-        private final CollectingContext ctx;
-
-        /** Annotation visitor. */
-        private final AnnotationVisitor av;
-
-        /**
-         * Constructor.
-         *
-         * @param ctx Collector.
-         * @param av Annotation visitor.
-         */
-        private CollectingMethodVisitor(CollectingContext ctx, AnnotationVisitor av) {
-            super(Opcodes.ASM4);
-
-            this.ctx = ctx;
-            this.av = av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitAnnotation(String desc, boolean visible)
{
-            if (ctx.found)
-                return null;
-
-            ctx.onType(desc);
-
-            return ctx.found ? null : av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitParameterAnnotation(int i, String desc, boolean
b) {
-            if (ctx.found)
-                return null;
-
-            ctx.onType(desc);
-
-            return ctx.found ? null : av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public AnnotationVisitor visitAnnotationDefault() {
-            return ctx.found ? null : av;
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitFieldInsn(int opcode, String owner, String name, String
desc) {
-            if (ctx.found)
-                return;
-
-            ctx.onInternalTypeName(owner);
-
-            if (ctx.found)
-                return;
-
-            ctx.onType(desc);
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitInvokeDynamicInsn(String name, String desc, Handle bsm,
Object... bsmArgs) {
-            // No-op.
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitFrame(int type, int nLoc, Object[] locTypes, int nStack,
Object[] stackTypes) {
-            // No-op.
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitLocalVariable(String name, String desc, String signature,
Label lb,
-            Label lb2, int i) {
-            if (ctx.found)
-                return;
-
-            ctx.onType(desc);
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitMethodInsn(int i, String owner, String name, String desc)
{
-            if (ctx.found)
-                return;
-
-            ctx.onInternalTypeName(owner);
-
-            if (ctx.found)
-                return;
-
-            ctx.onMethodsDesc(desc);
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitMultiANewArrayInsn(String desc, int dim) {
-            if (ctx.found)
-                return;
-
-            ctx.onType(desc);
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitTryCatchBlock(Label start, Label end, Label hndl, String
typeStr) {
-            if (ctx.found)
-                return;
-
-            ctx.onInternalTypeName(typeStr);
-        }
-
-        /** {@inheritDoc} */
-        @Override public void visitTypeInsn(int opcode, String type) {
-            if (ctx.found)
-                return;
-
-            ctx.onInternalTypeName(type);
-        }
-    }
-
 }


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