@Override
    public void sawOpcode(int seen) {

        if ((seen == Const.INVOKEINTERFACE) || (seen == Const.INVOKEVIRTUAL) || (seen == Const.INVOKESPECIAL) || (seen == Const.INVOKESTATIC)) {
            String clsName = getClassConstantOperand();
            String mName = getNameConstantOperand();
            String methodInfo = clsName + ':' + mName;
            String thisMethodInfo = (clsName.equals(getClassName())) ? (mName + ':' + methodSig) : "0";

            if (expensiveCalls.contains(methodInfo) || expensiveThisCalls.contains(thisMethodInfo)) {
                if (isListenerMethod) {
                    bugReporter.reportBug(new BugInstance(this, BugType.SG_SLUGGISH_GUI.name(), NORMAL_PRIORITY).addClass(this)
                            .addMethod(this.getClassContext().getJavaClass(), listenerCode.get(this.getCode())));
                } else {
                    expensiveThisCalls.add(getMethodName() + ':' + getMethodSig());
                }
                throw new StopOpcodeParsingException();
            }
        }
    }
@ Override public void sawOpcode ( int seen ) { if ( ( seen == Const . INVOKEINTERFACE ) || ( seen == Const . INVOKEVIRTUAL ) || ( seen == Const . INVOKESPECIAL ) || ( seen == Const . INVOKESTATIC ) ) { String clsName = getClassConstantOperand ( ) ; String mName = getNameConstantOperand ( ) ; String methodInfo = clsName + ':' + mName ; String thisMethodInfo = ( clsName . equals ( getClassName ( ) ) ) ? ( mName + ':' + methodSig ) : "0" ; if ( expensiveCalls . contains ( methodInfo ) || expensiveThisCalls . contains ( thisMethodInfo ) ) { if ( isListenerMethod ) { bugReporter . reportBug ( new BugInstance ( this , BugType . SG_SLUGGISH_GUI . name ( ) , NORMAL_PRIORITY ) . addClass ( this ) . addMethod ( this . getClassContext ( ) . getJavaClass ( ) , listenerCode . get ( this . getCode ( ) ) ) ) ; } else { expensiveThisCalls . add ( getMethodName ( ) + ':' + getMethodSig ( ) ) ; } throw new StopOpcodeParsingException ( ) ; } } }
overrides the visitor to look for the execution of expensive calls

@param seen
the currently parsed opcode