human
Solve the following python programming problem given the following code:
def _execute(self, targets) : 
    'Implements the primary junit test execution.

    This method is called by the TestRunnerTaskMixin, which contains the primary Task.execute function
    and wraps this method in timeouts.
    ' 
    tests_and_targets = self._collect_test_targets (self._get_test_targets ()) 
    if (not tests_and_targets) : 
        return 
def compute_complete_classpath() : 
        return self.classpath (targets) 
self.context.release_lock () 
    if self._coverage : 
        self._coverage.instrument (targets, tests_and_targets.keys (), targets, self.execute_java_for_coverage) 
def _do_report(exception = None) : 
        if self._coverage : 
            self._coverage.report (targets, tests_and_targets.keys (), self.execute_java_for_coverage, tests_failed_exception = exception) 
try : 
        self._run_tests (tests_and_targets) 
        _do_report (exception = None) 
except TaskError as e : 
        _do_report (exception = e) 
        raise 

    
    

    Fix the buggy line: self._coverage.instrument (targets, tests_and_targets.keys (), targets, self.execute_java_for_coverage)
assistant
#Here is Python program to fix the buggy line: self.

self._coverage.instrument (targets, tests_and_targets.keys (), def compute_complete_classpath(, self.execute_java_for_coverage)