UnnecessaryUnicodeEscape.java

package com.siyeh.igtest.internationalization.unnecessary_unicode_escape;

class UnnecessaryUnicodeEscape {
  // <warning descr="Unicode escape sequence '\uuuuuu0061' can be replaced with 'a'">\uuuuuu0061</warning><warning descr="Unicode escape sequence '\u0062' can be replaced with 'b'">\u0062</warning>
  // control char & not representable char: \u0010 \u00e4

  char[] surrogates = new char[]{'\ud800','\udc00'};

  String t = "<warning descr="Unicode escape sequence '\u0020' can be replaced with ' '">\u0020</warning>";
  String u = "\u200B\u200E\u00A0\u200F";
}
@SuppressWarnings("UnnecessaryUnicodeEscape")
class Suppress {
  String s = "\u0062";
}