AbstractSuperCheck.java

////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2018 the original author or authors.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
////////////////////////////////////////////////////////////////////////////////

package com.puppycrawl.tools.checkstyle.checks.coding;

import java.util.Deque;
import java.util.LinkedList;

import antlr.collections.AST;
import com.puppycrawl.tools.checkstyle.FileStatefulCheck;
import com.puppycrawl.tools.checkstyle.api.AbstractCheck;
import com.puppycrawl.tools.checkstyle.api.DetailAST;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;
import com.puppycrawl.tools.checkstyle.utils.ScopeUtils;

/**
 * <p>
 * Abstract class for checking that an overriding method with no parameters
 * invokes the super method.
 * </p>
 * @author Rick Giles
 */
@FileStatefulCheck
public abstract class AbstractSuperCheck
        extends AbstractCheck {

    /**
     * A key is pointing to the warning message text in "messages.properties"
     * file.
     */
    public static final String MSG_KEY = "missing.super.call";

    /** Stack of methods. */
    private final Deque<MethodNode> methodStack = new LinkedList<>();

    /**
     * Returns the name of the overriding method.
     * @return the name of the overriding method.
     */
    protected abstract String getMethodName();

    @Override
    public int[] getAcceptableTokens() {
        return getRequiredTokens();
    }

    @Override
    public int[] getDefaultTokens() {
        return getRequiredTokens();
    }

    @Override
    public int[] getRequiredTokens() {
        return new int[] {
            TokenTypes.METHOD_DEF,
            TokenTypes.LITERAL_SUPER,
        };
    }

    @Override
    public void beginTree(DetailAST rootAST) {
        methodStack.clear();
    }

    @Override
    public void visitToken(DetailAST ast) {
        if (isOverridingMethod(ast)) {
            methodStack.add(new MethodNode(ast));
        }
        else if (isSuperCall(ast)) {
            final MethodNode methodNode = methodStack.getLast();
            methodNode.setCallingSuper();
        }
    }

    /**
     * Determines whether a 'super' literal is a call to the super method
     * for this check.
     * @param literalSuperAst the AST node of a 'super' literal.
     * @return true if ast is a call to the super method for this check.
     */
    private boolean isSuperCall(DetailAST literalSuperAst) {
        boolean superCall = false;

        if (literalSuperAst.getType() == TokenTypes.LITERAL_SUPER) {
            // dot operator?
            final DetailAST dotAst = literalSuperAst.getParent();

            if (!isSameNameMethod(literalSuperAst)
                && !hasArguments(dotAst)) {
                superCall = isSuperCallInOverridingMethod(dotAst);
            }
        }
        return superCall;
    }

    /**
     * Determines whether a super call in overriding method.
     *
     * @param ast The AST node of a 'dot operator' in 'super' call.
     * @return true if super call in overriding method.
     */
    private boolean isSuperCallInOverridingMethod(DetailAST ast) {
        boolean inOverridingMethod = false;
        DetailAST dotAst = ast;

        while (dotAst.getType() != TokenTypes.CTOR_DEF
                && dotAst.getType() != TokenTypes.INSTANCE_INIT) {
            if (dotAst.getType() == TokenTypes.METHOD_DEF) {
                inOverridingMethod = isOverridingMethod(dotAst);
                break;
            }
            dotAst = dotAst.getParent();
        }
        return inOverridingMethod;
    }

    /**
     * Does method have any arguments.
     * @param methodCallDotAst DOT DetailAST
     * @return true if any parameters found
     */
    private static boolean hasArguments(DetailAST methodCallDotAst) {
        final DetailAST argumentsList = methodCallDotAst.getNextSibling();
        return argumentsList.getChildCount() > 0;
    }

    /**
     * Is same name of method.
     * @param ast method AST
     * @return true if method name is the same
     */
    private boolean isSameNameMethod(DetailAST ast) {
        AST sibling = ast.getNextSibling();
        // ignore type parameters
        if (sibling != null
            && sibling.getType() == TokenTypes.TYPE_ARGUMENTS) {
            sibling = sibling.getNextSibling();
        }
        return sibling == null || !getMethodName().equals(sibling.getText());
    }

    @Override
    public void leaveToken(DetailAST ast) {
        if (isOverridingMethod(ast)) {
            final MethodNode methodNode =
                methodStack.removeLast();
            if (!methodNode.isCallingSuper()) {
                final DetailAST methodAST = methodNode.getMethod();
                final DetailAST nameAST =
                    methodAST.findFirstToken(TokenTypes.IDENT);
                log(nameAST.getLineNo(), nameAST.getColumnNo(),
                    MSG_KEY, nameAST.getText());
            }
        }
    }

    /**
     * Determines whether an AST is a method definition for this check,
     * with 0 parameters.
     * @param ast the method definition AST.
     * @return true if the method of ast is a method for this check.
     */
    private boolean isOverridingMethod(DetailAST ast) {
        boolean overridingMethod = false;

        if (ast.getType() == TokenTypes.METHOD_DEF
                && !ScopeUtils.isInInterfaceOrAnnotationBlock(ast)) {
            final DetailAST nameAST = ast.findFirstToken(TokenTypes.IDENT);
            final String name = nameAST.getText();
            final DetailAST modifiersAST = ast.findFirstToken(TokenTypes.MODIFIERS);

            if (getMethodName().equals(name)
                    && modifiersAST.findFirstToken(TokenTypes.LITERAL_NATIVE) == null) {
                final DetailAST params = ast.findFirstToken(TokenTypes.PARAMETERS);
                overridingMethod = params.getChildCount() == 0;
            }
        }
        return overridingMethod;
    }

    /**
     * Stack node for a method definition and a record of
     * whether the method has a call to the super method.
     * @author Rick Giles
     */
    private static class MethodNode {

        /** Method definition. */
        private final DetailAST method;

        /** True if the overriding method calls the super method. */
        private boolean callingSuper;

        /**
         * Constructs a stack node for a method definition.
         * @param ast AST for the method definition.
         */
        MethodNode(DetailAST ast) {
            method = ast;
            callingSuper = false;
        }

        /**
         * Records that the overriding method has a call to the super method.
         */
        public void setCallingSuper() {
            callingSuper = true;
        }

        /**
         * Determines whether the overriding method has a call to the super
         * method.
         * @return true if the overriding method has a call to the super method.
         */
        public boolean isCallingSuper() {
            return callingSuper;
        }

        /**
         * Returns the overriding method definition AST.
         * @return the overriding method definition AST.
         */
        public DetailAST getMethod() {
            return method;
        }

    }

}
































Active mutators

INCREMENTS_MUTATOR
VOID_METHOD_CALL_MUTATOR
RETURN_VALS_MUTATOR
MATH_MUTATOR
NEGATE_CONDITIONALS_MUTATOR
INVERT_NEGS_MUTATOR
CONDITIONALS_BOUNDARY_MUTATOR

Tests examined

com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testAnotherInputFile(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) (8 ms)
com.puppycrawl.tools.checkstyle.checks.coding.SuperFinalizeCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperFinalizeCheckTest) (7 ms)
com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) (6 ms)
com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testClearState(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) (2 ms)
com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testTokensNotNull(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) (0 ms)

Report generated by PIT 1.3.1

1		////////////////////////////////////////////////////////////////////////////////
2		// checkstyle: Checks Java source code for adherence to a set of rules.
3		// Copyright (C) 2001-2018 the original author or authors.
4		//
5		// This library is free software; you can redistribute it and/or
6		// modify it under the terms of the GNU Lesser General Public
7		// License as published by the Free Software Foundation; either
8		// version 2.1 of the License, or (at your option) any later version.
9		//
10		// This library is distributed in the hope that it will be useful,
11		// but WITHOUT ANY WARRANTY; without even the implied warranty of
12		// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13		// Lesser General Public License for more details.
14		//
15		// You should have received a copy of the GNU Lesser General Public
16		// License along with this library; if not, write to the Free Software
17		// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18		////////////////////////////////////////////////////////////////////////////////
19
20		package com.puppycrawl.tools.checkstyle.checks.coding;
21
22		import java.util.Deque;
23		import java.util.LinkedList;
24
25		import antlr.collections.AST;
26		import com.puppycrawl.tools.checkstyle.FileStatefulCheck;
27		import com.puppycrawl.tools.checkstyle.api.AbstractCheck;
28		import com.puppycrawl.tools.checkstyle.api.DetailAST;
29		import com.puppycrawl.tools.checkstyle.api.TokenTypes;
30		import com.puppycrawl.tools.checkstyle.utils.ScopeUtils;
31
32		/**
33		* <p>
34		* Abstract class for checking that an overriding method with no parameters
35		* invokes the super method.
36		* </p>
37		* @author Rick Giles
38		*/
39		@FileStatefulCheck
40		public abstract class AbstractSuperCheck
41		extends AbstractCheck {
42
43		/**
44		* A key is pointing to the warning message text in "messages.properties"
45		* file.
46		*/
47		public static final String MSG_KEY = "missing.super.call";
48
49		/** Stack of methods. */
50		private final Deque<MethodNode> methodStack = new LinkedList<>();
51
52		/**
53		* Returns the name of the overriding method.
54		* @return the name of the overriding method.
55		*/
56		protected abstract String getMethodName();
57
58		@Override
59		public int[] getAcceptableTokens() {
60	1 1. getAcceptableTokens : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::getAcceptableTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED	return getRequiredTokens();
61		}
62
63		@Override
64		public int[] getDefaultTokens() {
65	1 1. getDefaultTokens : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::getDefaultTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED	return getRequiredTokens();
66		}
67
68		@Override
69		public int[] getRequiredTokens() {
70	1 1. getRequiredTokens : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::getRequiredTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED	return new int[] {
71		TokenTypes.METHOD_DEF,
72		TokenTypes.LITERAL_SUPER,
73		};
74		}
75
76		@Override
77		public void beginTree(DetailAST rootAST) {
78	1 1. beginTree : removed call to java/util/Deque::clear → KILLED	methodStack.clear();
79		}
80
81		@Override
82		public void visitToken(DetailAST ast) {
83	1 1. visitToken : negated conditional → KILLED	if (isOverridingMethod(ast)) {
84		methodStack.add(new MethodNode(ast));
85		}
86	1 1. visitToken : negated conditional → KILLED	else if (isSuperCall(ast)) {
87		final MethodNode methodNode = methodStack.getLast();
88	1 1. visitToken : removed call to com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck$MethodNode::setCallingSuper → KILLED	methodNode.setCallingSuper();
89		}
90		}
91
92		/**
93		* Determines whether a 'super' literal is a call to the super method
94		* for this check.
95		* @param literalSuperAst the AST node of a 'super' literal.
96		* @return true if ast is a call to the super method for this check.
97		*/
98		private boolean isSuperCall(DetailAST literalSuperAst) {
99		boolean superCall = false;
100
101	1 1. isSuperCall : negated conditional → KILLED	if (literalSuperAst.getType() == TokenTypes.LITERAL_SUPER) {
102		// dot operator?
103		final DetailAST dotAst = literalSuperAst.getParent();
104
105	1 1. isSuperCall : negated conditional → KILLED	if (!isSameNameMethod(literalSuperAst)
106	1 1. isSuperCall : negated conditional → KILLED	&& !hasArguments(dotAst)) {
107		superCall = isSuperCallInOverridingMethod(dotAst);
108		}
109		}
110	1 1. isSuperCall : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return superCall;
111		}
112
113		/**
114		* Determines whether a super call in overriding method.
115		*
116		* @param ast The AST node of a 'dot operator' in 'super' call.
117		* @return true if super call in overriding method.
118		*/
119		private boolean isSuperCallInOverridingMethod(DetailAST ast) {
120		boolean inOverridingMethod = false;
121		DetailAST dotAst = ast;
122
123	1 1. isSuperCallInOverridingMethod : negated conditional → KILLED	while (dotAst.getType() != TokenTypes.CTOR_DEF
124	1 1. isSuperCallInOverridingMethod : negated conditional → KILLED	&& dotAst.getType() != TokenTypes.INSTANCE_INIT) {
125	1 1. isSuperCallInOverridingMethod : negated conditional → KILLED	if (dotAst.getType() == TokenTypes.METHOD_DEF) {
126		inOverridingMethod = isOverridingMethod(dotAst);
127		break;
128		}
129		dotAst = dotAst.getParent();
130		}
131	1 1. isSuperCallInOverridingMethod : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return inOverridingMethod;
132		}
133
134		/**
135		* Does method have any arguments.
136		* @param methodCallDotAst DOT DetailAST
137		* @return true if any parameters found
138		*/
139		private static boolean hasArguments(DetailAST methodCallDotAst) {
140		final DetailAST argumentsList = methodCallDotAst.getNextSibling();
141	3 1. hasArguments : changed conditional boundary → KILLED 2. hasArguments : negated conditional → KILLED 3. hasArguments : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return argumentsList.getChildCount() > 0;
142		}
143
144		/**
145		* Is same name of method.
146		* @param ast method AST
147		* @return true if method name is the same
148		*/
149		private boolean isSameNameMethod(DetailAST ast) {
150		AST sibling = ast.getNextSibling();
151		// ignore type parameters
152	1 1. isSameNameMethod : negated conditional → KILLED	if (sibling != null
153	1 1. isSameNameMethod : negated conditional → KILLED	&& sibling.getType() == TokenTypes.TYPE_ARGUMENTS) {
154		sibling = sibling.getNextSibling();
155		}
156	3 1. isSameNameMethod : negated conditional → KILLED 2. isSameNameMethod : negated conditional → KILLED 3. isSameNameMethod : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return sibling == null \|\| !getMethodName().equals(sibling.getText());
157		}
158
159		@Override
160		public void leaveToken(DetailAST ast) {
161	1 1. leaveToken : negated conditional → KILLED	if (isOverridingMethod(ast)) {
162		final MethodNode methodNode =
163		methodStack.removeLast();
164	1 1. leaveToken : negated conditional → KILLED	if (!methodNode.isCallingSuper()) {
165		final DetailAST methodAST = methodNode.getMethod();
166		final DetailAST nameAST =
167		methodAST.findFirstToken(TokenTypes.IDENT);
168	1 1. leaveToken : removed call to com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::log → KILLED	log(nameAST.getLineNo(), nameAST.getColumnNo(),
169		MSG_KEY, nameAST.getText());
170		}
171		}
172		}
173
174		/**
175		* Determines whether an AST is a method definition for this check,
176		* with 0 parameters.
177		* @param ast the method definition AST.
178		* @return true if the method of ast is a method for this check.
179		*/
180		private boolean isOverridingMethod(DetailAST ast) {
181		boolean overridingMethod = false;
182
183	1 1. isOverridingMethod : negated conditional → KILLED	if (ast.getType() == TokenTypes.METHOD_DEF
184	1 1. isOverridingMethod : negated conditional → KILLED	&& !ScopeUtils.isInInterfaceOrAnnotationBlock(ast)) {
185		final DetailAST nameAST = ast.findFirstToken(TokenTypes.IDENT);
186		final String name = nameAST.getText();
187		final DetailAST modifiersAST = ast.findFirstToken(TokenTypes.MODIFIERS);
188
189	1 1. isOverridingMethod : negated conditional → KILLED	if (getMethodName().equals(name)
190	1 1. isOverridingMethod : negated conditional → KILLED	&& modifiersAST.findFirstToken(TokenTypes.LITERAL_NATIVE) == null) {
191		final DetailAST params = ast.findFirstToken(TokenTypes.PARAMETERS);
192	1 1. isOverridingMethod : negated conditional → KILLED	overridingMethod = params.getChildCount() == 0;
193		}
194		}
195	1 1. isOverridingMethod : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return overridingMethod;
196		}
197
198		/**
199		* Stack node for a method definition and a record of
200		* whether the method has a call to the super method.
201		* @author Rick Giles
202		*/
203		private static class MethodNode {
204
205		/** Method definition. */
206		private final DetailAST method;
207
208		/** True if the overriding method calls the super method. */
209		private boolean callingSuper;
210
211		/**
212		* Constructs a stack node for a method definition.
213		* @param ast AST for the method definition.
214		*/
215		MethodNode(DetailAST ast) {
216		method = ast;
217		callingSuper = false;
218		}
219
220		/**
221		* Records that the overriding method has a call to the super method.
222		*/
223		public void setCallingSuper() {
224		callingSuper = true;
225		}
226
227		/**
228		* Determines whether the overriding method has a call to the super
229		* method.
230		* @return true if the overriding method has a call to the super method.
231		*/
232		public boolean isCallingSuper() {
233	1 1. isCallingSuper : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return callingSuper;
234		}
235
236		/**
237		* Returns the overriding method definition AST.
238		* @return the overriding method definition AST.
239		*/
240		public DetailAST getMethod() {
241	1 1. getMethod : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck$MethodNode::getMethod to ( if (x != null) null else throw new RuntimeException ) → KILLED	return method;
242		}
243
244		}
245
246		}
		Mutations
60		1.1 Location : getAcceptableTokens Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testTokensNotNull(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::getAcceptableTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
65		1.1 Location : getDefaultTokens Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testTokensNotNull(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::getDefaultTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
70		1.1 Location : getRequiredTokens Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testTokensNotNull(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::getRequiredTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
78		1.1 Location : beginTree Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testClearState(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) removed call to java/util/Deque::clear → KILLED
83		1.1 Location : visitToken Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
86		1.1 Location : visitToken Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
88		1.1 Location : visitToken Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) removed call to com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck$MethodNode::setCallingSuper → KILLED
101		1.1 Location : isSuperCall Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
105		1.1 Location : isSuperCall Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
106		1.1 Location : isSuperCall Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
110		1.1 Location : isSuperCall Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
123		1.1 Location : isSuperCallInOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
124		1.1 Location : isSuperCallInOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
125		1.1 Location : isSuperCallInOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
131		1.1 Location : isSuperCallInOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
141		1.1 Location : hasArguments Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) changed conditional boundary → KILLED 2.2 Location : hasArguments Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED 3.3 Location : hasArguments Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
152		1.1 Location : isSameNameMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
153		1.1 Location : isSameNameMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
156		1.1 Location : isSameNameMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED 2.2 Location : isSameNameMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED 3.3 Location : isSameNameMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
161		1.1 Location : leaveToken Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
164		1.1 Location : leaveToken Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
168		1.1 Location : leaveToken Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) removed call to com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck::log → KILLED
183		1.1 Location : isOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
184		1.1 Location : isOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
189		1.1 Location : isOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
190		1.1 Location : isOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
192		1.1 Location : isOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) negated conditional → KILLED
195		1.1 Location : isOverridingMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
233		1.1 Location : isCallingSuper Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
241		1.1 Location : getMethod Killed by : com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest.testIt(com.puppycrawl.tools.checkstyle.checks.coding.SuperCloneCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/coding/AbstractSuperCheck$MethodNode::getMethod to ( if (x != null) null else throw new RuntimeException ) → KILLED

AbstractSuperCheck.java

Mutations

Active mutators

Tests examined