#vulnerable code 
                                @Test
    public void testEntriesZeroTo100InRrd() throws IOException, FontFormatException {
        createGaugeRrd(105); //Make sure all entries are recorded (5 is just a buffer for consolidation)
        RrdDb rrd = new RrdDb(jrbFileName);

        for(int i=0; i<100; i++) {
            long timestamp = startTime + 1 + (i * 60);
            Sample sample = rrd.createSample();
            sample.setAndUpdate(timestamp + ":" + i);
        }
        rrd.close();
        prepareGraph();
        expectMinorGridLines(4);
        expectMajorGridLine("  50");
        expectMinorGridLines(4);
        expectMajorGridLine(" 100");

        run();

    } 
                            #location 10 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                                @Test
    public void testEntriesZeroTo100InRrd() throws IOException, FontFormatException {
        createGaugeRrd(105); //Make sure all entries are recorded (5 is just a buffer for consolidation)
        RrdDb rrd = RrdDb.getBuilder().setPath(jrbFileName).build();

        for(int i=0; i<100; i++) {
            long timestamp = startTime + 1 + (i * 60);
            Sample sample = rrd.createSample();
            sample.setAndUpdate(timestamp + ":" + i);
        }
        rrd.close();
        prepareGraph();
        expectMinorGridLines(4);
        expectMajorGridLine("  50");
        expectMinorGridLines(4);
        expectMajorGridLine(" 100");

        run();

    }