String text = "Before Java 1.5 was Java 1.4.2. After Java 1.5 is Java 1.6";
String regex = "\\bJava\\s*1\\.5\\b";
Matcher m = Pattern.compile(regex).matcher(text);
String result = m.replaceAll("Java 5.0");
System.out.println(result);




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Copyright 1997-2024 Jeffrey Friedl