On Tue, 12 Oct 2021 05:37:53 GMT, Chris Plummer <cjplum...@openjdk.org> wrote:
>> Cleanup unnecessary toString() calls when conversion will happen implicitly
>> anyway
>
> src/jdk.hotspot.agent/share/classes/sun/jvm/hotspot/ui/classbrowser/HTMLGenerator.java
> line 1012:
>
>> 1010: tmpBuf.append(Long.toHexString(startPc +
>> visitor.getInstructionSize()));
>> 1011: tmpBuf.append(",0x");
>> 1012: tmpBuf.append(Long.toHexString(startPc));
>
> Overall these changes look good, although I do wonder what motivated to
> `toString()` calls in the first place, especially this example where lines
> 1010 and 1012 are similar, but only 1010 used `toString()`.
Often reason for such mistakes is pretty trivial: copy-paste error, refactoring
stopped in the middle or incorrect merge.
Unfortunately this code is from pre-OpenJDK and it's impossible to find
original motifaction.
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PR: https://git.openjdk.java.net/jdk/pull/5800
