bugReporter.reportBug(new BugInstance("SA_FIELD_SELF_ASSIGNMENT", NORMAL_PRIORITY)
bugReporter.reportBug(new BugInstance(this, "SA_FIELD_SELF_ASSIGNMENT", NORMAL_PRIORITY)
	public void sawOpcode(int seen) {		switch (state) {		case 0:			if (seen == ALOAD_0)				state = 1;			break;		case 1:			if (seen == ALOAD_0)				state = 2;			else				state = 0;			break;		case 2:			if (seen == GETFIELD) {				state = 3;				f = getRefConstantOperand();			} else				state = 0;			break;		case 3:			if (seen == PUTFIELD && getRefConstantOperand().equals(f)) {				bugReporter.reportBug(new BugInstance("SA_FIELD_SELF_ASSIGNMENT", NORMAL_PRIORITY)				        .addClass(getClassName())				        .addMethod(getClassName(), getMethodName(), getMethodSig())				        .addField(getDottedClassConstantOperand(), getNameConstantOperand(),				                getDottedSigConstantOperand(), false)				        .addSourceLine(this));			}			state = 0;		}	}