Fix IndexOutOfBoundsException when FixedCompositeByteBuf is constructed with an empty array.
Motivation: When FixedCompositeByteBuf was constructed with new ByteBuf[0] and IndexOutOfboundsException was thrown. Modifications: Fix constructor Result: No more exception
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@ -49,7 +49,7 @@ final class FixedCompositeByteBuf extends AbstractReferenceCountedByteBuf {
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order = ByteOrder.BIG_ENDIAN;
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nioBufferCount = 1;
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capacity = 0;
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direct = buffers[0].isDirect();
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direct = false;
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} else {
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ByteBuf b = buffers[0];
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this.buffers = new Object[buffers.length];
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@ -314,4 +314,10 @@ public class FixedCompositeByteBufTest {
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assertEquals(1, byteBuffers[2].limit());
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composite.release();
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}
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@Test
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public void testEmptyArray() {
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ByteBuf buf = newBuffer(new ByteBuf[0]);
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buf.release();
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}
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}
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