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Why do i get “AAAAAAAAA” instead of “1A234A567” from following Code:
String myst = "1.234.567";
String test = myst.replaceAll(".", "A");
System.out.println(test);
Any Idea?
replaceAllfunction take a regular expression as parameter. And the regular expression “.” means “any character”. You have to escape it to specify that it is the character you want :replaceAll("\\.", "A")