code: function clearConfig() {
      var conf = J$.Config;
      conf.INSTR_READ = null;
      conf.INSTR_WRITE = null;
      conf.INSTR_GETFIELD = null;
      conf.INSTR_PUTFIELD = null;
      conf.INSTR_BINARY = null;
      conf.INSTR_PROPERTY_BINARY_ASSIGNMENT = null;
      conf.INSTR_UNARY = null;
      conf.INSTR_LITERAL = null;
      conf.INSTR_CONDITIONAL = null;
  }
docs: clear any configured instrumentation control functions from the global Config object