putOrCreate - make HashMap if null. allow null keys and values [1030902]

5
LINES

< > BotCompany Repo | #1030902 // putOrCreate - make HashMap if null. allow null keys and values

static <A, B> Map<A, B> putOrCreate(Map<A, B> map, A key, B value) {
  if (map == null) map = new HashMap;
  map.put(key, value);
  ret map;
}

Began life as a copy of #1024478

Travelled to 4 computer(s): bhatertpkbcr, mqqgnosmbjvj, pyentgdyhuwx, vouqrxazstgt

No comments. add comment

Snippet ID:	#1030902
Snippet name:	putOrCreate - make HashMap if null. allow null keys and values
Eternal ID of this version:	#1030902/1
Text MD5:	120e401162df492df95246351d156350
Transpilation MD5:	3c38e944967014df137a1a32124b990e
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2021-04-08 15:50:24
Source code size:	146 bytes / 5 lines
Pitched / IR pitched:	No / No
Views / Downloads:	182 / 258
Referenced in:	[show references]

1	static <A, B> Map<A, B> putOrCreate(Map<A, B> map, A key, B value) {
2	if (map == null) map = new HashMap;
3	map.put(key, value);
4	ret map;
5	}