#fixed code
                                @Test
    public void testBasicRead() throws Exception {
        final byte[] input = new byte[] {'a', 'b', 'c'};
        final SessionInputBufferMock receiver = new SessionInputBufferMock(input);
        final IdentityInputStream instream = new IdentityInputStream(receiver);
        final byte[] tmp = new byte[2];
        Assert.assertEquals(2, instream.read(tmp, 0, tmp.length));
        Assert.assertEquals('a', tmp[0]);
        Assert.assertEquals('b', tmp[1]);
        Assert.assertEquals('c', instream.read());
        Assert.assertEquals(-1, instream.read(tmp, 0, tmp.length));
        Assert.assertEquals(-1, instream.read());
        Assert.assertEquals(-1, instream.read(tmp, 0, tmp.length));
        Assert.assertEquals(-1, instream.read());
        instream.close();
    }
#vulnerable code 
                                @Test
    public void testBasicRead() throws Exception {
        final byte[] input = new byte[] {'a', 'b', 'c'};
        final SessionInputBufferMock receiver = new SessionInputBufferMock(input);
        final IdentityInputStream instream = new IdentityInputStream(receiver);
        final byte[] tmp = new byte[2];
        Assert.assertEquals(2, instream.read(tmp, 0, tmp.length));
        Assert.assertEquals('a', tmp[0]);
        Assert.assertEquals('b', tmp[1]);
        Assert.assertEquals('c', instream.read());
        Assert.assertEquals(-1, instream.read(tmp, 0, tmp.length));
        Assert.assertEquals(-1, instream.read());
        Assert.assertEquals(-1, instream.read(tmp, 0, tmp.length));
        Assert.assertEquals(-1, instream.read());
    } 
                            #location 12 
                            #vulnerability type RESOURCE_LEAK