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Better exception message

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.. as advised by @jpinner
This commit is contained in:
Trustin Lee 2012-08-20 12:30:38 +09:00
parent 10f26f3205
commit aa8a761fe2
1 changed files with 3 additions and 2 deletions
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5
buffer/src/main/java/io/netty/buffer/AbstractByteBuf.java
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@ -182,12 +182,13 @@ public abstract class AbstractByteBuf implements ByteBuf {
if (minWritableBytes < 0) { if (minWritableBytes < 0) {
throw new IllegalArgumentException(String.format( throw new IllegalArgumentException(String.format(
"minWritableBytes: %d (expected: 0+)", minWritableBytes)); "minWritableBytes: %d (expected: >= 0)", minWritableBytes));
} }
if (minWritableBytes > maxCapacity - writerIndex) { if (minWritableBytes > maxCapacity - writerIndex) {
throw new IllegalArgumentException(String.format( throw new IllegalArgumentException(String.format(
"minWritableBytes: %d (exceeds maxCapacity(%d))", minWritableBytes, maxCapacity)); "writerIndex(%d) + minWritableBytes(%d) exceeds maxCapacity(%d)",
writerIndex, minWritableBytes, maxCapacity));
} }
// Normalize the current capacity to the power of 2. // Normalize the current capacity to the power of 2.