replaced return value with null for withTransformers (no tests cover this line NullReturnValsMutator)

removed last varargs argument in call to format (no tests cover this line VarargsMutator)

removed conditional - replaced equality check with false (covered by 19 tests RemoveConditionalMutator_EQUAL_ELSE) removed conditional - replaced equality check with true (covered by 19 tests RemoveConditionalMutator_EQUAL_IF)

removed call to withTransformers (covered by 19 tests RemoveChainedCallsMutator)

replaced return value with "" for treeKindToString (covered by 19 tests EmptyObjectReturnValsMutator)

removed conditional - replaced equality check with true (covered by 19 tests RemoveConditionalMutator_EQUAL_IF)

removed conditional - replaced equality check with false (covered by 19 tests RemoveConditionalMutator_EQUAL_ELSE)

removed call to collectRuleIdentifiers (no tests cover this line VoidMethodCallMutator)

removed conditional - replaced equality check with false (no tests cover this line RemoveConditionalMutator_EQUAL_ELSE) removed conditional - replaced equality check with true (no tests cover this line RemoveConditionalMutator_EQUAL_IF)

removed conditional - replaced equality check with false (no tests cover this line RemoveConditionalMutator_EQUAL_ELSE) removed conditional - replaced equality check with true (no tests cover this line RemoveConditionalMutator_EQUAL_IF)

removed conditional - replaced equality check with false (covered by 19 tests RemoveConditionalMutator_EQUAL_ELSE)

replaced return value with Collections.emptyList for copy (no tests cover this line EmptyObjectReturnValsMutator)

removed call to java/util/List::forEach (covered by 19 tests VoidMethodCallMutator)

removed conditional - replaced equality check with false (covered by 19 tests RemoveConditionalMutator_EQUAL_ELSE)

removed call to registerOperator (no tests cover this line VoidMethodCallMutator)

replaced return value with null for visitCompoundAssignment (no tests cover this line NullReturnValsMutator)

removed call to java/util/List::clear (no tests cover this line VoidMethodCallMutator)

replaced return value with null for visitUnary (no tests cover this line NullReturnValsMutator)

removed call to registerOperator (no tests cover this line VoidMethodCallMutator)

removed conditional - replaced equality check with false (no tests cover this line RemoveConditionalMutator_EQUAL_ELSE) removed conditional - replaced equality check with true (no tests cover this line RemoveConditionalMutator_EQUAL_IF)

removed conditional - replaced equality check with false (covered by 19 tests RemoveConditionalMutator_EQUAL_ELSE)

replaced return value with "" for getIdentifier (no tests cover this line EmptyObjectReturnValsMutator)

replaced return value with null for visitAssignment (no tests cover this line NullReturnValsMutator)

removed conditional - replaced equality check with false (no tests cover this line RemoveConditionalMutator_EQUAL_ELSE) removed conditional - replaced equality check with true (no tests cover this line RemoveConditionalMutator_EQUAL_IF)

replaced return value with null for visitBinary (covered by 19 tests NullReturnValsMutator)

removed call to registerOperator (no tests cover this line VoidMethodCallMutator)

removed call to registerOperator (covered by 19 tests VoidMethodCallMutator)

removed call to java/util/List::forEach (covered by 19 tests VoidMethodCallMutator)

removed call to java/util/List::forEach (no tests cover this line VoidMethodCallMutator)

removed call to substring (no tests cover this line RemoveChainedCallsMutator) changed conditional boundary (no tests cover this line ConditionalsBoundaryMutator) Replaced integer addition with subtraction (no tests cover this line MathMutator) removed conditional - replaced comparison check with false (no tests cover this line RemoveConditionalMutator_ORDER_ELSE) replaced return value with "" for getSimpleName (no tests cover this line EmptyObjectReturnValsMutator)

removed conditional - replaced equality check with false (covered by 308 tests RemoveConditionalMutator_EQUAL_ELSE)

changed conditional boundary (covered by 308 tests ConditionalsBoundaryMutator) removed conditional - replaced comparison check with false (covered by 308 tests RemoveConditionalMutator_ORDER_ELSE)

replaced return value with null for visitAssignment (no tests cover this line NullReturnValsMutator)

removed call to registerOperator (no tests cover this line VoidMethodCallMutator)

removed call to registerOperator (no tests cover this line VoidMethodCallMutator)

replaced return value with null for visitBinary (covered by 19 tests NullReturnValsMutator)

replaced return value with null for visitCompoundAssignment (no tests cover this line NullReturnValsMutator)

swapped parameters 1 and 2 in call to reduce (covered by 19 tests ParamSwapMutator) replaced return value with null for visitVariable (covered by 19 tests NullReturnValsMutator)

replaced return value with null for visitUnary (no tests cover this line NullReturnValsMutator)

removed call to registerOperator (no tests cover this line VoidMethodCallMutator)

replaced return value with null for visitMethod (covered by 19 tests NullReturnValsMutator)

replaced return value with null for visitClass (covered by 19 tests NullReturnValsMutator)

removed conditional - replaced equality check with false (covered by 25 tests RemoveConditionalMutator_EQUAL_ELSE)

removed call to java/util/List::sort (covered by 25 tests VoidMethodCallMutator)

replaced return value with null for getClassIdent (no tests cover this line NullReturnValsMutator)

removed last varargs argument in call to format (no tests cover this line VarargsMutator)

replaced return value with "" for getTopLevelClass (no tests cover this line EmptyObjectReturnValsMutator)

replaced return value with null for getTemplateStatements (no tests cover this line NullReturnValsMutator)

replaced boolean return with false for isUClassIdent (covered by 19 tests BooleanFalseReturnValsMutator)

replaced return value with null for getExpressions (no tests cover this line NullReturnValsMutator)