ThreadedStringBufferTest multi-threaded output 2

$ java ...ThreadedStringBufferTest
Final Result:
Hello World!Hello World!  For my friend   For my friend BobAble in particular. in particular.  This is message #  This is message #11..

Hello World!Hello World!  For my friend   For my friend BobAble in particular. in particular.  This is message #  This is message #2.
Hello World!  For my friend 2Bob. in particular.
Hello World!  This is message #  For my friend 3Able. in particular.
  This is message #Hello World!3  For my friend .Bob in particular.
  This is message #Hello World!4  For my friend .Able
 in particular.Hello World!  This is message #  For my friend 4Bob. in particular.
  This is message #Hello World!5  For my friend .Able
 in particular.  This is message #5.
Hello World!  For my friend Chris in particular.  This is message #1.
Hello World!  For my friend Chris in particular.  This is message #2.
Hello World!  For my friend Chris in particular.  This is message #3.
Hello World!  For my friend Chris in particular.  This is message #4.
Hello World!  For my friend Chris in particular.  This is message #5.
Hello World!  For my friend Don in particular.  This is message #1.
Hello World!  For my friend Don in particular.  This is message #2.
Hello World!  For my friend Don in particular.  This is message #3.
Hello World!  For my friend Don in particular.  This is message #4.
Hello World!  For my friend Don in particular.  This is message #5.
Hello World!  For my friend Ed in particular.  This is message #1.
Hello World!  For my friend Ed in particular.  This is message #2.
Hello World!  For my friend Ed in particular.  This is message #3.
Hello World!  For my friend Ed in particular.  This is message #4.
Hello World!  For my friend Ed in particular.  This is message #5.

[end]

Process finished with exit code 0