deleted some local variables that are never read.

git-svn-id: http://anonsvn.jboss.org/repos/javassist/trunk@187 30ef5769-5b8d-40dd-aea6-55b5d6557bb3

10 files changed, 8 insertions, 12 deletions

diff --git a/src/main/javassist/CtNewWrappedConstructor.java b/src/main/javassist/CtNewWrappedConstructor.java
index b040f3d6..82fa2406 100644
--- a/src/main/javassist/CtNewWrappedConstructor.java
+++ b/src/main/javassist/CtNewWrappedConstructor.java
@@ -20,7 +20,7 @@ import javassist.CtMethod.ConstParameter;
 
 class CtNewWrappedConstructor extends CtNewWrappedMethod {
     private static final int PASS_NONE = CtNewConstructor.PASS_NONE;
-    private static final int PASS_ARRAY = CtNewConstructor.PASS_ARRAY;
+    // private static final int PASS_ARRAY = CtNewConstructor.PASS_ARRAY;
     private static final int PASS_PARAMS = CtNewConstructor.PASS_PARAMS;
 
     public static CtConstructor wrapped(CtClass[] parameterTypes,
diff --git a/src/main/javassist/bytecode/ClassFileWriter.java b/src/main/javassist/bytecode/ClassFileWriter.java
index 57e221e1..14de1189 100644
--- a/src/main/javassist/bytecode/ClassFileWriter.java
+++ b/src/main/javassist/bytecode/ClassFileWriter.java
@@ -60,7 +60,6 @@ public class ClassFileWriter {
         }
 
         out.println();
-        ConstPool cp = cf.getConstPool();
         list = cf.getFields();
         n = list.size();
         for (int i = 0; i < n; ++i) {
diff --git a/src/main/javassist/compiler/CodeGen.java b/src/main/javassist/compiler/CodeGen.java
index fe74e281..9b401804 100644
--- a/src/main/javassist/compiler/CodeGen.java
+++ b/src/main/javassist/compiler/CodeGen.java
@@ -1581,7 +1581,6 @@ public abstract class CodeGen extends Visitor implements Opcode, TokenId {
     public void atArrayRead(ASTree array, ASTree index)
         throws CompileError
     {
-        int op;
         arrayAccess(array, index);
         bytecode.addOpcode(getArrayReadOp(exprType, arrayDim));
     }
@@ -1607,7 +1606,6 @@ public abstract class CodeGen extends Visitor implements Opcode, TokenId {
     }
 
     protected static int getArrayReadOp(int type, int dim) {
-        int op;
         if (dim > 0)
             return AALOAD;
 
@@ -1633,7 +1631,6 @@ public abstract class CodeGen extends Visitor implements Opcode, TokenId {
     }
 
     protected static int getArrayWriteOp(int type, int dim) {
-        int op;
         if (dim > 0)
             return AASTORE;
 
diff --git a/src/main/javassist/compiler/CompileError.java b/src/main/javassist/compiler/CompileError.java
index 476b2a94..e5bb2d73 100644
--- a/src/main/javassist/compiler/CompileError.java
+++ b/src/main/javassist/compiler/CompileError.java
@@ -40,6 +40,8 @@ public class CompileError extends Exception {
         this("cannot find " + e.getMessage());
     }
 
+    public Lex getLex() { return lex; }
+
     public String getMessage() {
         return reason;
     }
diff --git a/src/main/javassist/expr/MethodCall.java b/src/main/javassist/expr/MethodCall.java
index ded74e0c..26e83e79 100644
--- a/src/main/javassist/expr/MethodCall.java
+++ b/src/main/javassist/expr/MethodCall.java
@@ -32,7 +32,6 @@ public class MethodCall extends Expr {
     }
 
     private int getNameAndType(ConstPool cp) {
-        String cname;
         int pos = currentPos;
         int c = iterator.byteAt(pos);
         int index = iterator.u16bitAt(pos + 1);
diff --git a/src/main/javassist/expr/NewExpr.java b/src/main/javassist/expr/NewExpr.java
index be457a38..7c3a4160 100644
--- a/src/main/javassist/expr/NewExpr.java
+++ b/src/main/javassist/expr/NewExpr.java
@@ -38,7 +38,6 @@ public class NewExpr extends Expr {
     }
 
     private int getNameAndType(ConstPool cp) {
-        String cname;
         int pos = currentPos;
         int c = iterator.byteAt(pos);
         int index = iterator.u16bitAt(pos + 1);
diff --git a/src/main/javassist/reflect/CannotInvokeException.java b/src/main/javassist/reflect/CannotInvokeException.java
index 2a6cb9c2..c778e89d 100644
--- a/src/main/javassist/reflect/CannotInvokeException.java
+++ b/src/main/javassist/reflect/CannotInvokeException.java
@@ -27,10 +27,13 @@ import java.lang.IllegalAccessException;
  * @see javassist.reflect.ClassMetaobject#invoke(Object, int, Object[])
  */
 public class CannotInvokeException extends RuntimeException {
+
+    private Throwable err = null;
+
     /**
-     * @serial
+     * Returns the cause of this exception.  It may return null.
      */
-    private Throwable err = null;
+    public Throwable getReason() { return err; }
 
     /**
      * Constructs a CannotInvokeException with an error message.
diff --git a/src/main/javassist/reflect/Reflection.java b/src/main/javassist/reflect/Reflection.java
index 1d56de5b..cd4f441c 100644
--- a/src/main/javassist/reflect/Reflection.java
+++ b/src/main/javassist/reflect/Reflection.java
@@ -276,7 +276,6 @@ public class Reflection implements Translator {
         throws CannotCompileException, NotFoundException
     {
         CtMethod[] ms = clazz.getMethods();
-        int identifier = 0;
         for (int i = 0; i < ms.length; ++i) {
             CtMethod m = ms[i];
             int mod = m.getModifiers();
diff --git a/src/main/javassist/rmi/StubGenerator.java b/src/main/javassist/rmi/StubGenerator.java
index ecf680c2..eac40916 100644
--- a/src/main/javassist/rmi/StubGenerator.java
+++ b/src/main/javassist/rmi/StubGenerator.java
@@ -241,7 +241,6 @@ public class StubGenerator implements Translator {
             if (superclazz == null)
                 break;
 
-            String name = superclazz.getName();
             try {
                 superclazz.getDeclaredConstructor(null);
                 break;  // the constructor with no arguments is found.
diff --git a/src/main/javassist/web/Webserver.java b/src/main/javassist/web/Webserver.java
index 4e41faa2..b2d0b7b9 100644
--- a/src/main/javassist/web/Webserver.java
+++ b/src/main/javassist/web/Webserver.java
@@ -46,7 +46,6 @@ public class Webserver {
     private final static int typeGif = 3;
     private final static int typeJpeg = 4;
     private final static int typeText = 5;
-    private final static int typeUnknown = 6;
 
     /**
      * If this field is not null, the class files taken from