diff -N -a -u -r -b bcel-5.1/build.xml bcel/build.xml
--- bcel-5.1/build.xml	2003-04-25 09:06:14.000000000 +0100
+++ bcel/build.xml	2004-05-24 14:05:28.265625000 +0100
@@ -65,7 +65,7 @@
   <target name="build" depends="compile"/>
 
   <!-- Jar the library -->
-  <target name="jar" depends="examples">
+  <target name="jar" depends="init,compile">
     <jar jarfile="${build.dir}/${name}.jar" 
          basedir="${build.dest}"
 	 manifest="${basedir}/manifest.txt"
diff -N -a -u -r -b bcel-5.1/manifest.txt bcel/manifest.txt
--- bcel-5.1/manifest.txt	1970-01-01 00:00:00.000000000 +0000
+++ bcel/manifest.txt	2004-05-24 14:05:28.328125000 +0100
@@ -0,0 +1,3 @@
+Created-By: Jakarta BCEL 5.1
+Manifest-Version: 1.0
+Main-Class: listclass
diff -N -a -u -r -b bcel-5.1/src/java/org/apache/bcel/generic/Instruction.java bcel/src/java/org/apache/bcel/generic/Instruction.java
--- bcel-5.1/src/java/org/apache/bcel/generic/Instruction.java	2003-04-25 09:06:16.000000000 +0100
+++ bcel/src/java/org/apache/bcel/generic/Instruction.java	2004-05-24 14:38:31.062500000 +0100
@@ -190,26 +190,223 @@
     Class clazz;
 
     try {
-      clazz = Class.forName(className(opcode));
-    } catch (ClassNotFoundException cnfe){
-      // If a class by that name does not exist, the opcode is illegal.
-      // Note that IMPDEP1, IMPDEP2, BREAKPOINT are also illegal in a sense.
-      throw new ClassGenException("Illegal opcode detected.");
+	switch(opcode) {
+	case Constants.NOP:  obj = new NOP(); break;
+	case Constants.ACONST_NULL:  obj = new ACONST_NULL(); break;
+	case Constants.ICONST_M1: 
+	case Constants.ICONST_0:  
+	case Constants.ICONST_1:  
+	case Constants.ICONST_2:  
+	case Constants.ICONST_3:  
+	case Constants.ICONST_4:  
+	case Constants.ICONST_5:  obj = new ICONST(); break;
+	case Constants.LCONST_0:  
+	case Constants.LCONST_1:  obj = new LCONST(); break;
+	case Constants.FCONST_0:  
+	case Constants.FCONST_1:  
+	case Constants.FCONST_2:  obj = new FCONST(); break;
+	case Constants.DCONST_0:  
+	case Constants.DCONST_1:  obj = new DCONST(); break;
+	case Constants.BIPUSH  :  obj = new BIPUSH(); break;
+	case Constants.SIPUSH  :  obj = new SIPUSH(); break;
+	case Constants.LDC  :  obj = new LDC(); break;
+	case Constants.LDC_W:  obj = new LDC_W(); break;
+	case Constants.LDC2_W:  obj = new LDC2_W(); break;
+	case Constants.ILOAD  :  obj = new ILOAD(); break;
+	case Constants.LLOAD  :  obj = new LLOAD(); break;
+	case Constants.FLOAD  :  obj = new FLOAD(); break;
+	case Constants.DLOAD  :  obj = new DLOAD(); break;
+	case Constants.ALOAD  :  obj = new ALOAD(); break;
+	case Constants.ILOAD_0:  
+	case Constants.ILOAD_1:  
+	case Constants.ILOAD_2:  
+	case Constants.ILOAD_3:  obj = new ILOAD(); break;
+	case Constants.LLOAD_0:  
+	case Constants.LLOAD_1:  
+	case Constants.LLOAD_2:  
+	case Constants.LLOAD_3:  obj = new LLOAD(); break;
+	case Constants.FLOAD_0:  
+	case Constants.FLOAD_1:  
+	case Constants.FLOAD_2:  
+	case Constants.FLOAD_3:  obj = new FLOAD(); break;
+	case Constants.DLOAD_0:  
+	case Constants.DLOAD_1:  
+	case Constants.DLOAD_2:  
+	case Constants.DLOAD_3:  obj = new DLOAD(); break;
+	case Constants.ALOAD_0:  
+	case Constants.ALOAD_1:  
+	case Constants.ALOAD_2:  
+	case Constants.ALOAD_3:  obj = new ALOAD(); break;
+	case Constants.IALOAD  :  obj = new IALOAD(); break;
+	case Constants.LALOAD  :  obj = new LALOAD(); break;
+	case Constants.FALOAD  :  obj = new FALOAD(); break;
+	case Constants.DALOAD  :  obj = new DALOAD(); break;
+	case Constants.AALOAD  :  obj = new AALOAD(); break;
+	case Constants.BALOAD  :  obj = new BALOAD(); break;
+	case Constants.CALOAD  :  obj = new CALOAD(); break;
+	case Constants.SALOAD  :  obj = new SALOAD(); break;
+	case Constants.ISTORE  :  obj = new ISTORE(); break;
+	case Constants.LSTORE  :  obj = new LSTORE(); break;
+	case Constants.FSTORE  :  obj = new FSTORE(); break;
+	case Constants.DSTORE  :  obj = new DSTORE(); break;
+	case Constants.ASTORE  :  obj = new ASTORE(); break;
+	case Constants.ISTORE_0:  
+	case Constants.ISTORE_1:  
+	case Constants.ISTORE_2:  
+	case Constants.ISTORE_3:  obj = new ISTORE(); break;
+	case Constants.LSTORE_0:  
+	case Constants.LSTORE_1:  
+	case Constants.LSTORE_2:  
+	case Constants.LSTORE_3:  obj = new LSTORE(); break;
+	case Constants.FSTORE_0:  
+	case Constants.FSTORE_1:  
+	case Constants.FSTORE_2:  
+	case Constants.FSTORE_3:  obj = new FSTORE(); break;
+	case Constants.DSTORE_0:  
+	case Constants.DSTORE_1:  
+	case Constants.DSTORE_2:  
+	case Constants.DSTORE_3:  obj = new DSTORE(); break;
+	case Constants.ASTORE_0:  
+	case Constants.ASTORE_1:  
+	case Constants.ASTORE_2:  
+	case Constants.ASTORE_3:  obj = new ASTORE(); break;
+	case Constants.IASTORE  :  obj = new IASTORE(); break;
+	case Constants.LASTORE  :  obj = new LASTORE(); break;
+	case Constants.FASTORE  :  obj = new FASTORE(); break;
+	case Constants.DASTORE  :  obj = new DASTORE(); break;
+	case Constants.AASTORE  :  obj = new AASTORE(); break;
+	case Constants.BASTORE  :  obj = new BASTORE(); break;
+	case Constants.CASTORE  :  obj = new CASTORE(); break;
+	case Constants.SASTORE  :  obj = new SASTORE(); break;
+	case Constants.POP  :  obj = new POP(); break;
+	case Constants.POP2  :  obj = new POP2(); break;
+	case Constants.DUP  :  obj = new DUP(); break;
+	case Constants.DUP_X1:  obj = new DUP_X1(); break;
+	case Constants.DUP_X2:  obj = new DUP_X2(); break;
+	case Constants.DUP2  :  obj = new DUP2(); break;
+	case Constants.DUP2_X1:  obj = new DUP2_X1(); break;
+	case Constants.DUP2_X2:  obj = new DUP2_X2(); break;
+	case Constants.SWAP  :  obj = new SWAP(); break;
+	case Constants.IADD  :  obj = new IADD(); break;
+	case Constants.LADD  :  obj = new LADD(); break;
+	case Constants.FADD  :  obj = new FADD(); break;
+	case Constants.DADD  :  obj = new DADD(); break;
+	case Constants.ISUB  :  obj = new ISUB(); break;
+	case Constants.LSUB  :  obj = new LSUB(); break;
+	case Constants.FSUB  :  obj = new FSUB(); break;
+	case Constants.DSUB  :  obj = new DSUB(); break;
+	case Constants.IMUL  :  obj = new IMUL(); break;
+	case Constants.LMUL  :  obj = new LMUL(); break;
+	case Constants.FMUL  :  obj = new FMUL(); break;
+	case Constants.DMUL  :  obj = new DMUL(); break;
+	case Constants.IDIV  :  obj = new IDIV(); break;
+	case Constants.LDIV  :  obj = new LDIV(); break;
+	case Constants.FDIV  :  obj = new FDIV(); break;
+	case Constants.DDIV  :  obj = new DDIV(); break;
+	case Constants.IREM  :  obj = new IREM(); break;
+	case Constants.LREM  :  obj = new LREM(); break;
+	case Constants.FREM  :  obj = new FREM(); break;
+	case Constants.DREM  :  obj = new DREM(); break;
+	case Constants.INEG  :  obj = new INEG(); break;
+	case Constants.LNEG  :  obj = new LNEG(); break;
+	case Constants.FNEG  :  obj = new FNEG(); break;
+	case Constants.DNEG  :  obj = new DNEG(); break;
+	case Constants.ISHL  :  obj = new ISHL(); break;
+	case Constants.LSHL  :  obj = new LSHL(); break;
+	case Constants.ISHR  :  obj = new ISHR(); break;
+	case Constants.LSHR  :  obj = new LSHR(); break;
+	case Constants.IUSHR  :  obj = new IUSHR(); break;
+	case Constants.LUSHR  :  obj = new LUSHR(); break;
+	case Constants.IAND  :  obj = new IAND(); break;
+	case Constants.LAND  :  obj = new LAND(); break;
+	case Constants.IOR  :  obj = new IOR(); break;
+	case Constants.LOR  :  obj = new LOR(); break;
+	case Constants.IXOR  :  obj = new IXOR(); break;
+	case Constants.LXOR  :  obj = new LXOR(); break;
+	case Constants.IINC  :  obj = new IINC(); break;
+	case Constants.I2L  :  obj = new I2L(); break;
+	case Constants.I2F  :  obj = new I2F(); break;
+	case Constants.I2D  :  obj = new I2D(); break;
+	case Constants.L2I  :  obj = new L2I(); break;
+	case Constants.L2F  :  obj = new L2F(); break;
+	case Constants.L2D  :  obj = new L2D(); break;
+	case Constants.F2I  :  obj = new F2I(); break;
+	case Constants.F2L  :  obj = new F2L(); break;
+	case Constants.F2D  :  obj = new F2D(); break;
+	case Constants.D2I  :  obj = new D2I(); break;
+	case Constants.D2L  :  obj = new D2L(); break;
+	case Constants.D2F  :  obj = new D2F(); break;
+	case Constants.I2B  :  obj = new I2B(); break;
+	case Constants.I2C  :  obj = new I2C(); break;
+	case Constants.I2S  :  obj = new I2S(); break;
+	case Constants.LCMP  :  obj = new LCMP(); break;
+	case Constants.FCMPL  :  obj = new FCMPL(); break;
+	case Constants.FCMPG  :  obj = new FCMPG(); break;
+	case Constants.DCMPL  :  obj = new DCMPL(); break;
+	case Constants.DCMPG  :  obj = new DCMPG(); break;
+	case Constants.IFEQ  :  obj = new IFEQ(); break;
+	case Constants.IFNE  :  obj = new IFNE(); break;
+	case Constants.IFLT  :  obj = new IFLT(); break;
+	case Constants.IFGE  :  obj = new IFGE(); break;
+	case Constants.IFGT  :  obj = new IFGT(); break;
+	case Constants.IFLE  :  obj = new IFLE(); break;
+	case Constants.IF_ICMPEQ:  obj = new IF_ICMPEQ(); break;
+	case Constants.IF_ICMPNE:  obj = new IF_ICMPNE(); break;
+	case Constants.IF_ICMPLT:  obj = new IF_ICMPLT(); break;
+	case Constants.IF_ICMPGE:  obj = new IF_ICMPGE(); break;
+	case Constants.IF_ICMPGT:  obj = new IF_ICMPGT(); break;
+	case Constants.IF_ICMPLE:  obj = new IF_ICMPLE(); break;
+	case Constants.IF_ACMPEQ:  obj = new IF_ACMPEQ(); break;
+	case Constants.IF_ACMPNE        :  obj = new IF_ACMPNE(); break;
+	case Constants.GOTO             :  obj = new GOTO(); break;
+	case Constants.JSR              :  obj = new JSR(); break;
+	case Constants.RET              :  obj = new RET(); break;
+	case Constants.TABLESWITCH      :  obj = new TABLESWITCH(); break;
+	case Constants.LOOKUPSWITCH     :  obj = new LOOKUPSWITCH(); break;
+	case Constants.IRETURN          :  obj = new IRETURN(); break;
+	case Constants.LRETURN          :  obj = new LRETURN(); break;
+	case Constants.FRETURN          :  obj = new FRETURN(); break;
+	case Constants.DRETURN          :  obj = new DRETURN(); break;
+	case Constants.ARETURN          :  obj = new ARETURN(); break;
+	case Constants.RETURN           :  obj = new RETURN(); break;
+	case Constants.GETSTATIC        :  obj = new GETSTATIC(); break;
+	case Constants.PUTSTATIC        :  obj = new PUTSTATIC(); break;
+	case Constants.GETFIELD         :  obj = new GETFIELD(); break;
+	case Constants.PUTFIELD         :  obj = new PUTFIELD(); break;
+	case Constants.INVOKEVIRTUAL    :  obj = new INVOKEVIRTUAL(); break;
+	case Constants.INVOKESPECIAL    :  obj = new INVOKESPECIAL(); break;
+	case Constants.INVOKESTATIC     :  obj = new INVOKESTATIC(); break;
+	case Constants.INVOKEINTERFACE  :  obj = new INVOKEINTERFACE(); break;
+	case Constants.NEW              :  obj = new NEW(); break;
+	case Constants.NEWARRAY         :  obj = new NEWARRAY(); break;
+	case Constants.ANEWARRAY        :  obj = new ANEWARRAY(); break;
+	case Constants.ARRAYLENGTH      :  obj = new ARRAYLENGTH(); break;
+	case Constants.ATHROW           :  obj = new ATHROW(); break;
+	case Constants.CHECKCAST        :  obj = new CHECKCAST(); break;
+	case Constants.INSTANCEOF       :  obj = new INSTANCEOF(); break;
+	case Constants.MONITORENTER     :  obj = new MONITORENTER(); break;
+	case Constants.MONITOREXIT      :  obj = new MONITOREXIT(); break;
+	case Constants.MULTIANEWARRAY   :  obj = new MULTIANEWARRAY(); break;
+	case Constants.IFNULL           :  obj = new IFNULL(); break;
+	case Constants.IFNONNULL        :  obj = new IFNONNULL(); break;
+	case Constants.GOTO_W           :  obj = new GOTO_W(); break;
+	case Constants.JSR_W            :  obj = new JSR_W(); break;
+	default:
+	    throw new ClassGenException("Illegal opcode detected");
+	}
+    } catch (ClassGenException e) {
+	throw e;
+    } catch (Exception e) {
+	throw new ClassGenException(e.toString());
     }
-
-    try {
-      obj = (Instruction)clazz.newInstance();
-
       if(wide && !((obj instanceof LocalVariableInstruction) ||
 		   (obj instanceof IINC) ||
 		   (obj instanceof RET)))
-	throw new Exception("Illegal opcode after wide: " + opcode);
+	throw new ClassGenException("Illegal opcode after wide: " + opcode);
 
       obj.setOpcode(opcode);
       obj.initFromFile(bytes, wide); // Do further initializations, if any
       // Byte code offset set in InstructionList
-    } catch(Exception e) { throw new ClassGenException(e.toString()); }
-
     return obj;
   }
 
diff -N -a -u -r -b bcel-5.1/src/java/org/apache/bcel/generic/LDC_W.java bcel/src/java/org/apache/bcel/generic/LDC_W.java
--- bcel-5.1/src/java/org/apache/bcel/generic/LDC_W.java	2003-04-25 09:06:16.000000000 +0100
+++ bcel/src/java/org/apache/bcel/generic/LDC_W.java	2004-05-24 14:38:31.359375000 +0100
@@ -83,6 +83,6 @@
   {
     setIndex(bytes.readUnsignedShort());
     // Override just in case it has been changed
-    opcode = org.apache.bcel.Constants.LDC_W;
+    // opcode = org.apache.bcel.Constants.LDC_W;
   }
 }
diff -N -a -u -r -b bcel-5.1/src/java/org/apache/bcel/generic/MethodGen.java bcel/src/java/org/apache/bcel/generic/MethodGen.java
--- bcel-5.1/src/java/org/apache/bcel/generic/MethodGen.java	2003-04-25 09:06:16.000000000 +0100
+++ bcel/src/java/org/apache/bcel/generic/MethodGen.java	2004-05-24 14:38:30.343750000 +0100
@@ -133,9 +133,9 @@
 
       /* Add local variables, namely the implicit `this' and the arguments
        */
-      if(!isStatic() && (class_name != null)) { // Instance method -> `this' is local var 0
-	addLocalVariable("this", new ObjectType(class_name), start, end);
-      }
+//      if(!isStatic() && (class_name != null)) { // Instance method -> `this' is local var 0
+//	addLocalVariable("this", new ObjectType(class_name), start, end);
+//      }
     }
 
     if(arg_types != null) {
@@ -152,17 +152,17 @@
 	  throw new ClassGenException("Mismatch in argument array lengths: " +
 				      size + " vs. " + arg_names.length);
       } else { // Give them dummy names
-	arg_names = new String[size];
-	
-	for(int i=0; i < size; i++)
-	  arg_names[i] = "arg" + i;
-	
-	setArgumentNames(arg_names);
+//	arg_names = new String[size];
+//	
+//	for(int i=0; i < size; i++)
+//	  arg_names[i] = "arg" + i;
+//	
+//	setArgumentNames(arg_names);
       }
       
       if(!abstract_) {
 	for(int i=0; i < size; i++) {
-	  addLocalVariable(arg_names[i], arg_types[i], start, end);
+//	  addLocalVariable(arg_names[i], arg_types[i], start, end);
 	}
       }
     }