Examples of java.nio.FloatBuffer.compareTo()

java.nio.FloatBuffer.compareTo()
Compare the remaining floats of this buffer to another float buffer's remaining floats. @param otherBuffer Another float buffer @return a negative value if this is less than other; 0 ifthis equals to other; a positive value if this is greater than other @exception ClassCastException If other is not a float buffer

        assertTrue(buf.capacity() > 5);
        buf.clear();
        FloatBuffer other = FloatBuffer.allocate(buf.capacity());
        loadTestData1(other);
        assertEquals(0, buf.compareTo(other));
        assertEquals(0, other.compareTo(buf));
        buf.position(1);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);
        other.position(2);
        assertTrue(buf.compareTo(other) < 0);

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        loadTestData1(other);
        assertEquals(0, buf.compareTo(other));
        assertEquals(0, other.compareTo(buf));
        buf.position(1);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);
        other.position(2);
        assertTrue(buf.compareTo(other) < 0);
        assertTrue(other.compareTo(buf) > 0);
        buf.position(2);
        other.limit(5);

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        buf.position(1);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);
        other.position(2);
        assertTrue(buf.compareTo(other) < 0);
        assertTrue(other.compareTo(buf) > 0);
        buf.position(2);
        other.limit(5);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);

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        assertTrue(buf.compareTo(other) < 0);
        assertTrue(other.compareTo(buf) > 0);
        buf.position(2);
        other.limit(5);
        assertTrue(buf.compareTo(other) > 0);
        assertTrue(other.compareTo(buf) < 0);
        
        FloatBuffer fbuffer1 = FloatBuffer.wrap(new float[] { Float.NaN });
        FloatBuffer fbuffer2 = FloatBuffer.wrap(new float[] { Float.NaN });
        FloatBuffer fbuffer3 = FloatBuffer.wrap(new float[] { 42f });

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        FloatBuffer fbuffer2 = FloatBuffer.wrap(new float[] { Float.NaN });
        FloatBuffer fbuffer3 = FloatBuffer.wrap(new float[] { 42f });


        assertEquals("Failed equal comparison with NaN entry", 0, fbuffer1
                .compareTo(fbuffer2));
        assertEquals("Failed greater than comparison with NaN entry", 1, fbuffer3
                .compareTo(fbuffer1));
        assertEquals("Failed greater than comparison with NaN entry", 1, fbuffer1
                .compareTo(fbuffer3));


    }

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