Libraryless. Click here for Pure Java version (54L/1K).
static <A> AutoCloseable tempSetThreadLocalIfNecessary(ThreadLocal<A> tl, A a) { if (tl == null) null; A prev = tl.get(); if (eq(prev, a)) null; tl.set(a); ret autoCloseable { tl.set(prev); }; } ifclass BetterThreadLocal static <A> AutoCloseable tempSetThreadLocalIfNecessary(BetterThreadLocal<A> tl, A a) { if (tl == null) null; A prev = tl.get(); if (eq(prev, a)) null; tl.set(a); ret autoCloseable { tl.set(prev); }; } endif
Began life as a copy of #1012933
download show line numbers debug dex old transpilations
Travelled to 4 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, vouqrxazstgt
No comments. add comment
Snippet ID: | #1031638 |
Snippet name: | tempSetThreadLocalIfNecessary - compares with existing value first |
Eternal ID of this version: | #1031638/5 |
Text MD5: | 37813ec326533b5934ba01eec4af343c |
Transpilation MD5: | 2b5e4f52301f81a4ff342a73f38f6f5b |
Author: | stefan |
Category: | javax |
Type: | JavaX fragment (include) |
Public (visible to everyone): | Yes |
Archived (hidden from active list): | No |
Created/modified: | 2021-11-02 01:55:19 |
Source code size: | 464 bytes / 17 lines |
Pitched / IR pitched: | No / No |
Views / Downloads: | 183 / 289 |
Version history: | 4 change(s) |
Referenced in: | [show references] |