String s = "Hello Worlds"; String end = ""; end = s.substring((0, s.length()-1));
private static String removeLastChar(String str) { return str.substring(0, str.length() - 1); }
public static String removeLastCharacter(String str) { String result = null; if ((str != null) && (str.length() > 0)) { result = str.substring(0, str.length() - 1); } return result; }
let str = "Hello world" let strWithoutLastChar = str.substring(0, str.length - 1)
public String method(String str) { if (str.charAt(str.length()-1)=='x'){ str = str.replace(str.substring(str.length()-1), ""); return str; } else{ return str; } }