@Test public void isNullOrEmpty_returnFalse_whenString() { assertThat(TextUtils.isNullOrEmpty("dummy")).isFalse(); }
public static boolean isNullOrEmpty(@Nullable final CharSequence chars) { return chars == null || chars.length() == 0; }
TextUtils { public static boolean isNullOrEmpty(@Nullable final CharSequence chars) { return chars == null || chars.length() == 0; } }
TextUtils { public static boolean isNullOrEmpty(@Nullable final CharSequence chars) { return chars == null || chars.length() == 0; } private  TextUtils(); }
TextUtils { public static boolean isNullOrEmpty(@Nullable final CharSequence chars) { return chars == null || chars.length() == 0; } private  TextUtils(); static boolean isNullOrEmpty(@Nullable final CharSequence chars); static boolean isNotNullOrEmpty(@Nullable final CharSequence chars); static boolean isNotEmpty(@Nullable final CharSequence chars); }
TextUtils { public static boolean isNullOrEmpty(@Nullable final CharSequence chars) { return chars == null || chars.length() == 0; } private  TextUtils(); static boolean isNullOrEmpty(@Nullable final CharSequence chars); static boolean isNotNullOrEmpty(@Nullable final CharSequence chars); static boolean isNotEmpty(@Nullable final CharSequence chars);  }