There are 1 code examples for org.apache.bcel.generic.CodeExceptionGen.

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Project Name: randoop Package: randoop.instrument

Source Code: Instrument.java (Click to view .java file)

Method Code:
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/** 
 * Replace instruction ih in list il with the instructions in new_il.  If
 * new_il is null, do nothing
 */
protected static void replace_instructions(InstructionList il,InstructionHandle ih,InstructionList new_il){
  if ((new_il == null) || new_il.isEmpty())   return;
  if (new_il.getLength() == 1) {
    ih.setInstruction(new_il.getEnd().getInstruction());
    return;
  }
  InstructionHandle new_end=new_il.getEnd();
  InstructionHandle new_start=il.insert(ih,new_il);
  il.redirectBranches(ih,new_start);
  if (ih.hasTargeters()) {
    for (    InstructionTargeter it : ih.getTargeters()) {
      if (it instanceof LineNumberGen) {
        it.updateTarget(ih,new_start);
      }
 else       if (it instanceof LocalVariableGen) {
        it.updateTarget(ih,new_end);
      }
 else       if (it instanceof CodeExceptionGen) {
        CodeExceptionGen exc=(CodeExceptionGen)it;
        if (exc.getStartPC() == ih)         exc.updateTarget(ih,new_start);
 else         if (exc.getEndPC() == ih)         exc.updateTarget(ih,new_end);
 else         if (exc.getHandlerPC() == ih)         exc.setHandlerPC(new_start);
 else         System.out.printf("Malformed CodeException: %s%n",exc);
      }
 else {
        System.out.printf("unexpected target %s%n",it);
      }
    }
  }
  try {
    il.delete(ih);
  }
 catch (  Exception e) {
    throw new Error("Can't delete instruction",e);
  }
}