String class in java

Source: Internet
Author: User

String class in java


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String a = "aaa"; in this way, java first searches for the "aaa" String in the memory, give the aaa address to it. If not, create String a = new String ("aaa "); whether the memory contains "aaa" or not, open a new memory to save it. You can use the following method to verify String a = "aaa"; String B = "aaa "; string c = new String ("aaa"); System. out. println (a = B); System. out. println (a = c); the result should be: truefalse. This question is highly likely to be used as a written question for java programmers.


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