Remove unused code identified by Eclipse / UCDetector.

Not complete - still more to remove. git-svn-id: https://svn.apache.org/repos/asf/tomcat/trunk@887610 13f79535-47bb-0310-9956-ffa450edef68
apache · Dec 5, 2009 · 7d99e65 · 7d99e65
1 parent b769062
commit 7d99e65
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Showing 242 changed files with 918 additions and 12,475 deletions.
diff --git a/java/org/apache/tomcat/util/bcel/Constants.java b/java/org/apache/tomcat/util/bcel/Constants.java
diff --git a/java/org/apache/tomcat/util/bcel/ExceptionConstants.java b/java/org/apache/tomcat/util/bcel/ExceptionConstants.java
diff --git a/java/org/apache/tomcat/util/bcel/Repository.java b/java/org/apache/tomcat/util/bcel/Repository.java
@@ -16,9 +16,7 @@
  */
 package org.apache.tomcat.util.bcel;
 
-import java.io.IOException;
 import org.apache.tomcat.util.bcel.classfile.JavaClass;
-import org.apache.tomcat.util.bcel.util.ClassPath;
 import org.apache.tomcat.util.bcel.util.SyntheticRepository;
 
 /**
@@ -37,18 +35,10 @@ public abstract class Repository {
     private static org.apache.tomcat.util.bcel.util.Repository _repository = SyntheticRepository.getInstance();
 
 
-    /** @return currently used repository instance
-     */
-    public static org.apache.tomcat.util.bcel.util.Repository getRepository() {
-        return _repository;
-    }
+
 
 
-    /** Set repository instance to be used for class loading
-     */
-    public static void setRepository( org.apache.tomcat.util.bcel.util.Repository rep ) {
-        _repository = rep;
-    }
+
 
 
     /** Lookup class somewhere found on your CLASSPATH, or whereever the
@@ -63,114 +53,34 @@ public static JavaClass lookupClass( String class_name ) throws ClassNotFoundExc
     }
 
 
-    /**
-     * Try to find class source using the internal repository instance.
-     * @see Class
-     * @return JavaClass object for given runtime class
-     * @throws ClassNotFoundException if the class could not be found or
-     * parsed correctly
-     */
-    public static JavaClass lookupClass( Class clazz ) throws ClassNotFoundException {
-        return _repository.loadClass(clazz);
-    }
+
 
 
-    /**
-     * @return class file object for given Java class by looking on the
-     *  system class path; returns null if the class file can't be
-     *  found
-     */
-    public static ClassPath.ClassFile lookupClassFile( String class_name ) {
-        try {
-            ClassPath path = _repository.getClassPath();
-            if (path == null) {
-                return null;
-            }
-            return path.getClassFile(class_name);
-        } catch (IOException e) {
-            return null;
-        }
-    }
+
 
 
-    /** Clear the repository.
-     */
-    public static void clearCache() {
-        _repository.clear();
-    }
+
 
 
-    /**
-     * Add clazz to repository if there isn't an equally named class already in there.
-     *
-     * @return old entry in repository
-     */
-    public static JavaClass addClass( JavaClass clazz ) {
-        JavaClass old = _repository.findClass(clazz.getClassName());
-        _repository.storeClass(clazz);
-        return old;
-    }
+
 
 
-    /**
-     * Remove class with given (fully qualified) name from repository.
-     */
-    public static void removeClass( String clazz ) {
-        _repository.removeClass(_repository.findClass(clazz));
-    }
+
 
 
-    /**
-     * Remove given class from repository.
-     */
-    public static void removeClass( JavaClass clazz ) {
-        _repository.removeClass(clazz);
-    }
+
 
 
-    /**
-     * @return list of super classes of clazz in ascending order, i.e.,
-     * Object is always the last element
-     * @throws ClassNotFoundException if any of the superclasses can't be found
-     */
-    public static JavaClass[] getSuperClasses( JavaClass clazz ) throws ClassNotFoundException {
-        return clazz.getSuperClasses();
-    }
+
 
 
-    /**
-     * @return list of super classes of clazz in ascending order, i.e.,
-     * Object is always the last element.
-     * @throws ClassNotFoundException if the named class or any of its
-     *  superclasses can't be found
-     */
-    public static JavaClass[] getSuperClasses( String class_name ) throws ClassNotFoundException {
-        JavaClass jc = lookupClass(class_name);
-        return getSuperClasses(jc);
-    }
+
 
 
-    /**
-     * @return all interfaces implemented by class and its super
-     * classes and the interfaces that those interfaces extend, and so on.
-     * (Some people call this a transitive hull).
-     * @throws ClassNotFoundException if any of the class's
-     *  superclasses or superinterfaces can't be found
-     */
-    public static JavaClass[] getInterfaces( JavaClass clazz ) throws ClassNotFoundException {
-        return clazz.getAllInterfaces();
-    }
+
 
 
-    /**
-     * @return all interfaces implemented by class and its super
-     * classes and the interfaces that extend those interfaces, and so on
-     * @throws ClassNotFoundException if the named class can't be found,
-     *   or if any of its superclasses or superinterfaces can't be found
-     */
-    public static JavaClass[] getInterfaces( String class_name ) throws ClassNotFoundException {
-        return getInterfaces(lookupClass(class_name));
-    }
+
 
 
     /**
@@ -185,35 +95,13 @@ public static boolean instanceOf( JavaClass clazz, JavaClass super_class )
     }
 
 
-    /**
-     * @return true, if clazz is an instance of super_class
-     * @throws ClassNotFoundException if either clazz or super_class
-     *   can't be found
-     */
-    public static boolean instanceOf( String clazz, String super_class )
-            throws ClassNotFoundException {
-        return instanceOf(lookupClass(clazz), lookupClass(super_class));
-    }
+
 
 
-    /**
-     * @return true, if clazz is an instance of super_class
-     * @throws ClassNotFoundException if super_class can't be found
-     */
-    public static boolean instanceOf( JavaClass clazz, String super_class )
-            throws ClassNotFoundException {
-        return instanceOf(clazz, lookupClass(super_class));
-    }
+
 
 
-    /**
-     * @return true, if clazz is an instance of super_class
-     * @throws ClassNotFoundException if clazz can't be found
-     */
-    public static boolean instanceOf( String clazz, JavaClass super_class )
-            throws ClassNotFoundException {
-        return instanceOf(lookupClass(clazz), super_class);
-    }
+
 
 
     /**
@@ -227,35 +115,11 @@ public static boolean implementationOf( JavaClass clazz, JavaClass inter )
     }
 
 
-    /**
-     * @return true, if clazz is an implementation of interface inter
-     * @throws ClassNotFoundException if clazz, inter, or any superclasses
-     *   or superinterfaces of clazz can't be found
-     */
-    public static boolean implementationOf( String clazz, String inter )
-            throws ClassNotFoundException {
-        return implementationOf(lookupClass(clazz), lookupClass(inter));
-    }
+
 
 
-    /**
-     * @return true, if clazz is an implementation of interface inter
-     * @throws ClassNotFoundException if inter or any superclasses
-     *   or superinterfaces of clazz can't be found
-     */
-    public static boolean implementationOf( JavaClass clazz, String inter )
-            throws ClassNotFoundException {
-        return implementationOf(clazz, lookupClass(inter));
-    }
+
 
 
-    /**
-     * @return true, if clazz is an implementation of interface inter
-     * @throws ClassNotFoundException if clazz or any superclasses or
-     *   superinterfaces of clazz can't be found
-     */
-    public static boolean implementationOf( String clazz, JavaClass inter )
-            throws ClassNotFoundException {
-        return implementationOf(lookupClass(clazz), inter);
-    }
+
 }