how to remove all punctuation from a string in java code example

Example 1: replace all punctuation in string java

inputString.replaceAll("\\p{Punct}", "");

Example 2: java string remove character

String str = "abcdDCBA123";
String strNew = str.replace("a", ""); // strNew is 'bcdDCBA123'

Example 3: java remove string from character

String str = "abcdDCBA123";
String strNew = str.replace("a", ""); // strNew is 'bcdDCBA123'