/**
* @param target branch target
* @return the offset to `target' relative to this instruction
*/
protected int getTargetOffset(InstructionHandle target) {
if (target == null)
throw new ClassGenException("Target of " + super.toString(true) + " is invalid null handle");
int t = target.getPosition();
if (t < 0)
throw new ClassGenException(
"Invalid branch target position offset for "
+ super.toString(true)
+ ":"
+ t
+ ":"
+ target);
return t - position;
}
