> This PR proposes merging logic and optimising three classes that exist for > aix, macos and windows. > > Optimisation will reduce byte code. Below is an example for one of the many > methods optimised. > > Before: > > public void implCloseSelectableChannel() throws java.io.IOException; > Code: > 0: new #7 // class > java/lang/UnsupportedOperationException > 3: dup > 4: ldc #11 // String SCTP not supported on > this platform > 6: invokespecial #13 // Method > java/lang/UnsupportedOperationException."<init>":(Ljava/lang/String;)V > 9: athrow > > > After: > > public void implCloseSelectableChannel() throws java.io.IOException; > Code: > 0: invokestatic #16 // Method > sun/nio/ch/sctp/UnsupportedUtil.sctpUnsupported:()Ljava/lang/UnsupportedOperationException; > 3: athrow
Per Minborg has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains six additional commits since the last revision: - Remove UnsupportedUtil.java where not needed - Merge branch 'master' into sctp-dedup - Remove final declarations - Move and refactor classes to reduce duplication - Fix copyrignt and add sealed classes - De-duplicate code in module jdk.sctp ------------- Changes: - all: https://git.openjdk.org/jdk/pull/11436/files - new: https://git.openjdk.org/jdk/pull/11436/files/6c5c1f41..7e3aaf96 Webrevs: - full: https://webrevs.openjdk.org/?repo=jdk&pr=11436&range=03 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=11436&range=02-03 Stats: 44196 lines in 939 files changed: 16702 ins; 21094 del; 6400 mod Patch: https://git.openjdk.org/jdk/pull/11436.diff Fetch: git fetch https://git.openjdk.org/jdk pull/11436/head:pull/11436 PR: https://git.openjdk.org/jdk/pull/11436
