@Test public void concatenation() { assertEquals("e65287c61b6fa7e061f62f9fe1979a1dde62e447", HashUtils.generateHash("abc")); assertEquals("e65287c61b6fa7e061f62f9fe1979a1dde62e447", HashUtils.generateHash("a", "b", "c")); }
public static String generateHash(String... inputs) { return generateHash(String.join("", inputs)); }
HashUtils { public static String generateHash(String... inputs) { return generateHash(String.join("", inputs)); } }
HashUtils { public static String generateHash(String... inputs) { return generateHash(String.join("", inputs)); }  }
HashUtils { public static String generateHash(String... inputs) { return generateHash(String.join("", inputs)); }  static String generateHash(String... inputs); static String generateHash(String input); static String generateHash(byte[] input); }
HashUtils { public static String generateHash(String... inputs) { return generateHash(String.join("", inputs)); }  static String generateHash(String... inputs); static String generateHash(String input); static String generateHash(byte[] input);  }