mapPut2 - put into map if key & value are not null or delete key if value is null [1008151]

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< > BotCompany Repo | #1008151 // mapPut2 - put into map if key & value are not null or delete key if value is null

JavaX fragment (include)

static <A, B> void mapPut2(Map<A, B> map, A key, B value) {
  if (map != null && key != null)
    if (value != null) map.put(key, value);
    else map.remove(key);
}

Author comment

Began life as a copy of #1007227

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Snippet ID:	#1008151
Snippet name:	mapPut2 - put into map if key & value are not null or delete key if value is null
Eternal ID of this version:	#1008151/1
Text MD5:	f45118df2cb6cad5a2c0760473304a56
Author:	stefan
Category:	javax
Type:	JavaX fragment (include)
Public (visible to everyone):	Yes
Archived (hidden from active list):	No
Created/modified:	2017-04-28 13:37:02
Source code size:	169 bytes / 5 lines
Pitched / IR pitched:	No / No
Views / Downloads:	475 / 508
Referenced in:	[show references]

1	static <A, B> void mapPut2(Map<A, B> map, A key, B value) {
2	if (map != null && key != null)
3	if (value != null) map.put(key, value);
4	else map.remove(key);
5	}