RosettaCodeData/Task/Literals-String/Java/literals-string.java

  char a = 'a';  // prints as: a
  String b = "abc";  // prints as: abc
  char doubleQuote = '"';  // prints as: "
  char singleQuote = '\'';  // prints as: '
  String singleQuotes = "''";  // prints as: ''
  String doubleQuotes = "\"\"";  // prints as: ""