jaxp/src/com/sun/org/apache/bcel/internal/generic/CodeExceptionGen.java

@@ -56,11 +56,10 @@
  * individuals on behalf of the Apache Software Foundation.  For more
  * information on the Apache Software Foundation, please see
  * <http://www.apache.org/>.
  */
 
-import com.sun.org.apache.bcel.internal.Constants;
 import com.sun.org.apache.bcel.internal.classfile.*;
 
 /**
  * This class represents an exception handler, i.e., specifies the  region where
  * a handler is active and an instruction where the actual handling is done.

@@ -116,35 +115,39 @@
   }
 
   /* Set start of handler
    * @param start_pc Start of handled region (inclusive)
    */
-  public void setStartPC(InstructionHandle start_pc) {
-    BranchInstruction.notifyTarget(this.start_pc, start_pc, this);
+  public final void setStartPC(InstructionHandle start_pc) {
+    BranchInstruction.notifyTargetChanging(this.start_pc, this);
     this.start_pc = start_pc;
+    BranchInstruction.notifyTargetChanged(this.start_pc, this);
   }
 
   /* Set end of handler
    * @param end_pc End of handled region (inclusive)
    */
-  public void setEndPC(InstructionHandle end_pc) {
-    BranchInstruction.notifyTarget(this.end_pc, end_pc, this);
+  public final void setEndPC(InstructionHandle end_pc) {
+    BranchInstruction.notifyTargetChanging(this.end_pc, this);
     this.end_pc = end_pc;
+    BranchInstruction.notifyTargetChanged(this.end_pc, this);
   }
 
   /* Set handler code
    * @param handler_pc Start of handler
    */
-  public void setHandlerPC(InstructionHandle handler_pc) {
-    BranchInstruction.notifyTarget(this.handler_pc, handler_pc, this);
+  public final void setHandlerPC(InstructionHandle handler_pc) {
+    BranchInstruction.notifyTargetChanging(this.handler_pc, this);
     this.handler_pc = handler_pc;
+    BranchInstruction.notifyTargetChanged(this.handler_pc, this);
   }
 
   /**
    * @param old_ih old target, either start or end
    * @param new_ih new target
    */
+  @Override
   public void updateTarget(InstructionHandle old_ih, InstructionHandle new_ih) {
     boolean targeted = false;
 
     if(start_pc == old_ih) {
       targeted = true;

@@ -167,10 +170,11 @@
   }
 
   /**
    * @return true, if ih is target of this handler
    */
+  @Override
   public boolean containsTarget(InstructionHandle ih) {
     return (start_pc == ih) || (end_pc == ih) || (handler_pc == ih);
   }
 
   /** Sets the type of the Exception to catch. Set 'null' for ANY. */

@@ -188,14 +192,16 @@
 
   /** @return start of handler
    */
   public InstructionHandle getHandlerPC()                             { return handler_pc; }
 
+  @Override
   public String toString() {
     return "CodeExceptionGen(" + start_pc + ", " + end_pc + ", " + handler_pc + ")";
   }
 
+  @Override
   public Object clone() {
     try {
       return super.clone();
     } catch(CloneNotSupportedException e) {
       System.err.println(e);