Error: LinkageError occurred while loading main class PatternTest
        java.lang.VerifyError: Bad local variable type
Exception Details:
  Location:
    PatternTest.main([Ljava/lang/String;)V @17: aload_3
  Reason:
    Type top (current frame, locals[3]) is not assignable to reference type
  Current Frame:
    bci: @17
    flags: { }
    locals: { '[Ljava/lang/String;', 'java/lang/String', 'java/lang/Object' }
    stack: { 'java/io/PrintStream' }
  Bytecode:
    0000000: 1207 4cb2 0009 4d2b ba00 0f00 004c b200
    0000010: 132d ba00 1900 00b6 001a b1
  Stackmap Table:
    append_frame(@7,Object[#39],Object[#2])