String is "hello" and is "java". has a length of , and has a length of ; the sum of their lengths is . When sorted alphabetically/lexicographically, "hello" precedes ...
05-14 11:30:54.272 29119 18266 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke interface method 'int java.lang.Comparable.compareTo(java.lang.Object)' on a null object reference ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback