@Test
    public void testIntToVar32() {
        assertIntToVar32(Integer.MAX_VALUE);
        assertIntToVar32(Integer.MIN_VALUE);
        assertIntToVar32(0);
        assertIntToVar32(1);
        assertIntToVar32(-1);
    }
bound 1->0
bound 2->128
bound 3->16384
bound 4->2097152
bound 5->268435456
bound 6->34359738368
bound 7->?
bound 8->?
bound 9->?
bound 10->?
commons-buffer/src/test/java/com/navercorp/pinpoint/common/util/BytesUtilsTest.java