UncommentedMainCheck.java

////////////////////////////////////////////////////////////////////////////////
// checkstyle: Checks Java source code for adherence to a set of rules.
// Copyright (C) 2001-2017 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;

import java.util.Optional;
import java.util.regex.Pattern;

import com.puppycrawl.tools.checkstyle.api.AbstractCheck;
import com.puppycrawl.tools.checkstyle.api.DetailAST;
import com.puppycrawl.tools.checkstyle.api.FullIdent;
import com.puppycrawl.tools.checkstyle.api.TokenTypes;

/**
 * Detects uncommented main methods. Basically detects
 * any main method, since if it is detectable
 * that means it is uncommented.
 *
 * <pre class="body">
 * &lt;module name=&quot;UncommentedMain&quot;/&gt;
 * </pre>
 *
 * @author Michael Yui
 * @author o_sukhodolsky
 */
public class UncommentedMainCheck
    extends AbstractCheck {

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

    /** Compiled regexp to exclude classes from check. */
    private Pattern excludedClasses = Pattern.compile("^$");
    /** Current class name. */
    private String currentClass;
    /** Current package. */
    private FullIdent packageName;
    /** Class definition depth. */
    private int classDepth;

    /**
     * Set the excluded classes pattern.
     * @param excludedClasses a pattern
     */
    public void setExcludedClasses(Pattern excludedClasses) {
        this.excludedClasses = excludedClasses;
    }

    @Override
    public int[] getAcceptableTokens() {
        return new int[] {
            TokenTypes.METHOD_DEF,
            TokenTypes.CLASS_DEF,
            TokenTypes.PACKAGE_DEF,
        };
    }

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

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

    @Override
    public void beginTree(DetailAST rootAST) {
        packageName = FullIdent.createFullIdent(null);
        currentClass = null;
        classDepth = 0;
    }

    @Override
    public void leaveToken(DetailAST ast) {
        if (ast.getType() == TokenTypes.CLASS_DEF) {
            if (classDepth == 1) {
                currentClass = null;
            }
            classDepth--;
        }
    }

    @Override
    public void visitToken(DetailAST ast) {

        switch (ast.getType()) {
            case TokenTypes.PACKAGE_DEF:
                visitPackageDef(ast);
                break;
            case TokenTypes.CLASS_DEF:
                visitClassDef(ast);
                break;
            case TokenTypes.METHOD_DEF:
                visitMethodDef(ast);
                break;
            default:
                throw new IllegalStateException(ast.toString());
        }
    }

    /**
     * Sets current package.
     * @param packageDef node for package definition
     */
    private void visitPackageDef(DetailAST packageDef) {
        packageName = FullIdent.createFullIdent(packageDef.getLastChild()
                .getPreviousSibling());
    }

    /**
     * If not inner class then change current class name.
     * @param classDef node for class definition
     */
    private void visitClassDef(DetailAST classDef) {
        // we are not use inner classes because they can not
        // have static methods
        if (classDepth == 0) {
            final DetailAST ident = classDef.findFirstToken(TokenTypes.IDENT);
            currentClass = packageName.getText() + "." + ident.getText();
            classDepth++;
        }
    }

    /**
     * Checks method definition if this is
     * {@code public static void main(String[])}.
     * @param method method definition node
     */
    private void visitMethodDef(DetailAST method) {
        if (classDepth == 1
                // method not in inner class or in interface definition
                && checkClassName()
                && checkName(method)
                && checkModifiers(method)
                && checkType(method)
                && checkParams(method)) {
            log(method.getLineNo(), MSG_KEY);
        }
    }

    /**
     * Checks that current class is not excluded.
     * @return true if check passed, false otherwise
     */
    private boolean checkClassName() {
        return !excludedClasses.matcher(currentClass).find();
    }

    /**
     * Checks that method name is @quot;main@quot;.
     * @param method the METHOD_DEF node
     * @return true if check passed, false otherwise
     */
    private static boolean checkName(DetailAST method) {
        final DetailAST ident = method.findFirstToken(TokenTypes.IDENT);
        return "main".equals(ident.getText());
    }

    /**
     * Checks that method has final and static modifiers.
     * @param method the METHOD_DEF node
     * @return true if check passed, false otherwise
     */
    private static boolean checkModifiers(DetailAST method) {
        final DetailAST modifiers =
            method.findFirstToken(TokenTypes.MODIFIERS);

        return modifiers.branchContains(TokenTypes.LITERAL_PUBLIC)
            && modifiers.branchContains(TokenTypes.LITERAL_STATIC);
    }

    /**
     * Checks that return type is {@code void}.
     * @param method the METHOD_DEF node
     * @return true if check passed, false otherwise
     */
    private static boolean checkType(DetailAST method) {
        final DetailAST type =
            method.findFirstToken(TokenTypes.TYPE).getFirstChild();
        return type.getType() == TokenTypes.LITERAL_VOID;
    }

    /**
     * Checks that method has only {@code String[]} or only {@code String...} param.
     * @param method the METHOD_DEF node
     * @return true if check passed, false otherwise
     */
    private static boolean checkParams(DetailAST method) {
        boolean checkPassed = false;
        final DetailAST params = method.findFirstToken(TokenTypes.PARAMETERS);

        if (params.getChildCount() == 1) {
            final DetailAST parameterType = params.getFirstChild().findFirstToken(TokenTypes.TYPE);
            final Optional<DetailAST> arrayDecl = Optional.ofNullable(
                parameterType.findFirstToken(TokenTypes.ARRAY_DECLARATOR));
            final Optional<DetailAST> varargs = Optional.ofNullable(
                params.getFirstChild().findFirstToken(TokenTypes.ELLIPSIS));

            if (arrayDecl.isPresent()) {
                checkPassed = isStringType(arrayDecl.get().getFirstChild());
            }
            else if (varargs.isPresent()) {
                checkPassed = isStringType(parameterType.getFirstChild());
            }
        }
        return checkPassed;
    }

    /**
     * Whether the type is java.lang.String.
     * @param typeAst the type to check.
     * @return true, if the type is java.lang.String.
     */
    private static boolean isStringType(DetailAST typeAst) {
        final FullIdent type = FullIdent.createFullIdent(typeAst);
        return "String".equals(type.getText())
            || "java.lang.String".equals(type.getText());
    }
}































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.UncommentedMainCheckTest.testDeepDepth(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (9 ms)
com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testWrongName(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (5 ms)
com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testTokens(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (0 ms)
com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (6 ms)
com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testDefaults(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (7 ms)
com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testWrongArrayType(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (6 ms)
com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testExcludedClasses(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) (9 ms)

Report generated by PIT 1.2.2

1		////////////////////////////////////////////////////////////////////////////////
2		// checkstyle: Checks Java source code for adherence to a set of rules.
3		// Copyright (C) 2001-2017 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;
21
22		import java.util.Optional;
23		import java.util.regex.Pattern;
24
25		import com.puppycrawl.tools.checkstyle.api.AbstractCheck;
26		import com.puppycrawl.tools.checkstyle.api.DetailAST;
27		import com.puppycrawl.tools.checkstyle.api.FullIdent;
28		import com.puppycrawl.tools.checkstyle.api.TokenTypes;
29
30		/**
31		* Detects uncommented main methods. Basically detects
32		* any main method, since if it is detectable
33		* that means it is uncommented.
34		*
35		* <pre class="body">
36		* <module name="UncommentedMain"/>
37		* </pre>
38		*
39		* @author Michael Yui
40		* @author o_sukhodolsky
41		*/
42		public class UncommentedMainCheck
43		extends AbstractCheck {
44
45		/**
46		* A key is pointing to the warning message text in "messages.properties"
47		* file.
48		*/
49		public static final String MSG_KEY = "uncommented.main";
50
51		/** Compiled regexp to exclude classes from check. */
52		private Pattern excludedClasses = Pattern.compile("^$");
53		/** Current class name. */
54		private String currentClass;
55		/** Current package. */
56		private FullIdent packageName;
57		/** Class definition depth. */
58		private int classDepth;
59
60		/**
61		* Set the excluded classes pattern.
62		* @param excludedClasses a pattern
63		*/
64		public void setExcludedClasses(Pattern excludedClasses) {
65		this.excludedClasses = excludedClasses;
66		}
67
68		@Override
69		public int[] getAcceptableTokens() {
70	1 1. getAcceptableTokens : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::getAcceptableTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED	return new int[] {
71		TokenTypes.METHOD_DEF,
72		TokenTypes.CLASS_DEF,
73		TokenTypes.PACKAGE_DEF,
74		};
75		}
76
77		@Override
78		public int[] getDefaultTokens() {
79	1 1. getDefaultTokens : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::getDefaultTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED	return getAcceptableTokens();
80		}
81
82		@Override
83		public int[] getRequiredTokens() {
84	1 1. getRequiredTokens : mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::getRequiredTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED	return getAcceptableTokens();
85		}
86
87		@Override
88		public void beginTree(DetailAST rootAST) {
89		packageName = FullIdent.createFullIdent(null);
90		currentClass = null;
91		classDepth = 0;
92		}
93
94		@Override
95		public void leaveToken(DetailAST ast) {
96	1 1. leaveToken : negated conditional → KILLED	if (ast.getType() == TokenTypes.CLASS_DEF) {
97	1 1. leaveToken : negated conditional → SURVIVED	if (classDepth == 1) {
98		currentClass = null;
99		}
100	1 1. leaveToken : Replaced integer subtraction with addition → KILLED	classDepth--;
101		}
102		}
103
104		@Override
105		public void visitToken(DetailAST ast) {
106
107		switch (ast.getType()) {
108		case TokenTypes.PACKAGE_DEF:
109	1 1. visitToken : removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::visitPackageDef → KILLED	visitPackageDef(ast);
110		break;
111		case TokenTypes.CLASS_DEF:
112	1 1. visitToken : removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::visitClassDef → KILLED	visitClassDef(ast);
113		break;
114		case TokenTypes.METHOD_DEF:
115	1 1. visitToken : removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::visitMethodDef → KILLED	visitMethodDef(ast);
116		break;
117		default:
118		throw new IllegalStateException(ast.toString());
119		}
120		}
121
122		/**
123		* Sets current package.
124		* @param packageDef node for package definition
125		*/
126		private void visitPackageDef(DetailAST packageDef) {
127		packageName = FullIdent.createFullIdent(packageDef.getLastChild()
128		.getPreviousSibling());
129		}
130
131		/**
132		* If not inner class then change current class name.
133		* @param classDef node for class definition
134		*/
135		private void visitClassDef(DetailAST classDef) {
136		// we are not use inner classes because they can not
137		// have static methods
138	1 1. visitClassDef : negated conditional → KILLED	if (classDepth == 0) {
139		final DetailAST ident = classDef.findFirstToken(TokenTypes.IDENT);
140		currentClass = packageName.getText() + "." + ident.getText();
141	1 1. visitClassDef : Replaced integer addition with subtraction → KILLED	classDepth++;
142		}
143		}
144
145		/**
146		* Checks method definition if this is
147		* {@code public static void main(String[])}.
148		* @param method method definition node
149		*/
150		private void visitMethodDef(DetailAST method) {
151	1 1. visitMethodDef : negated conditional → KILLED	if (classDepth == 1
152		// method not in inner class or in interface definition
153	1 1. visitMethodDef : negated conditional → KILLED	&& checkClassName()
154	1 1. visitMethodDef : negated conditional → KILLED	&& checkName(method)
155	1 1. visitMethodDef : negated conditional → KILLED	&& checkModifiers(method)
156	1 1. visitMethodDef : negated conditional → KILLED	&& checkType(method)
157	1 1. visitMethodDef : negated conditional → KILLED	&& checkParams(method)) {
158	1 1. visitMethodDef : removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::log → KILLED	log(method.getLineNo(), MSG_KEY);
159		}
160		}
161
162		/**
163		* Checks that current class is not excluded.
164		* @return true if check passed, false otherwise
165		*/
166		private boolean checkClassName() {
167	2 1. checkClassName : negated conditional → KILLED 2. checkClassName : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return !excludedClasses.matcher(currentClass).find();
168		}
169
170		/**
171		* Checks that method name is @quot;main@quot;.
172		* @param method the METHOD_DEF node
173		* @return true if check passed, false otherwise
174		*/
175		private static boolean checkName(DetailAST method) {
176		final DetailAST ident = method.findFirstToken(TokenTypes.IDENT);
177	1 1. checkName : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return "main".equals(ident.getText());
178		}
179
180		/**
181		* Checks that method has final and static modifiers.
182		* @param method the METHOD_DEF node
183		* @return true if check passed, false otherwise
184		*/
185		private static boolean checkModifiers(DetailAST method) {
186		final DetailAST modifiers =
187		method.findFirstToken(TokenTypes.MODIFIERS);
188
189	2 1. checkModifiers : negated conditional → KILLED 2. checkModifiers : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return modifiers.branchContains(TokenTypes.LITERAL_PUBLIC)
190	1 1. checkModifiers : negated conditional → KILLED	&& modifiers.branchContains(TokenTypes.LITERAL_STATIC);
191		}
192
193		/**
194		* Checks that return type is {@code void}.
195		* @param method the METHOD_DEF node
196		* @return true if check passed, false otherwise
197		*/
198		private static boolean checkType(DetailAST method) {
199		final DetailAST type =
200		method.findFirstToken(TokenTypes.TYPE).getFirstChild();
201	2 1. checkType : negated conditional → KILLED 2. checkType : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return type.getType() == TokenTypes.LITERAL_VOID;
202		}
203
204		/**
205		* Checks that method has only {@code String[]} or only {@code String...} param.
206		* @param method the METHOD_DEF node
207		* @return true if check passed, false otherwise
208		*/
209		private static boolean checkParams(DetailAST method) {
210		boolean checkPassed = false;
211		final DetailAST params = method.findFirstToken(TokenTypes.PARAMETERS);
212
213	1 1. checkParams : negated conditional → KILLED	if (params.getChildCount() == 1) {
214		final DetailAST parameterType = params.getFirstChild().findFirstToken(TokenTypes.TYPE);
215		final Optional<DetailAST> arrayDecl = Optional.ofNullable(
216		parameterType.findFirstToken(TokenTypes.ARRAY_DECLARATOR));
217		final Optional<DetailAST> varargs = Optional.ofNullable(
218		params.getFirstChild().findFirstToken(TokenTypes.ELLIPSIS));
219
220	1 1. checkParams : negated conditional → KILLED	if (arrayDecl.isPresent()) {
221		checkPassed = isStringType(arrayDecl.get().getFirstChild());
222		}
223	1 1. checkParams : negated conditional → KILLED	else if (varargs.isPresent()) {
224		checkPassed = isStringType(parameterType.getFirstChild());
225		}
226		}
227	1 1. checkParams : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return checkPassed;
228		}
229
230		/**
231		* Whether the type is java.lang.String.
232		* @param typeAst the type to check.
233		* @return true, if the type is java.lang.String.
234		*/
235		private static boolean isStringType(DetailAST typeAst) {
236		final FullIdent type = FullIdent.createFullIdent(typeAst);
237	2 1. isStringType : negated conditional → KILLED 2. isStringType : replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED	return "String".equals(type.getText())
238	1 1. isStringType : negated conditional → KILLED	\|\| "java.lang.String".equals(type.getText());
239		}
240		}
		Mutations
70		1.1 Location : getAcceptableTokens Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testTokens(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::getAcceptableTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
79		1.1 Location : getDefaultTokens Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testTokens(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::getDefaultTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
84		1.1 Location : getRequiredTokens Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testTokens(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) mutated return of Object value for com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::getRequiredTokens to ( if (x != null) null else throw new RuntimeException ) → KILLED
96		1.1 Location : leaveToken Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
97		1.1 Location : leaveToken Killed by : none negated conditional → SURVIVED
100		1.1 Location : leaveToken Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) Replaced integer subtraction with addition → KILLED
109		1.1 Location : visitToken Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::visitPackageDef → KILLED
112		1.1 Location : visitToken Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::visitClassDef → KILLED
115		1.1 Location : visitToken Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::visitMethodDef → KILLED
138		1.1 Location : visitClassDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
141		1.1 Location : visitClassDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) Replaced integer addition with subtraction → KILLED
151		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
153		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
154		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testWrongName(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
155		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
156		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
157		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
158		1.1 Location : visitMethodDef Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) removed call to com/puppycrawl/tools/checkstyle/checks/UncommentedMainCheck::log → KILLED
167		1.1 Location : checkClassName Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED 2.2 Location : checkClassName Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
177		1.1 Location : checkName Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testWrongName(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
189		1.1 Location : checkModifiers Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED 2.2 Location : checkModifiers Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
190		1.1 Location : checkModifiers Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
201		1.1 Location : checkType Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED 2.2 Location : checkType Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
213		1.1 Location : checkParams Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
220		1.1 Location : checkParams Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
223		1.1 Location : checkParams Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testDefaults(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED
227		1.1 Location : checkParams Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
237		1.1 Location : isStringType Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED 2.2 Location : isStringType Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testVisitPackage(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) replaced return of integer sized value with (x == 0 ? 1 : 0) → KILLED
238		1.1 Location : isStringType Killed by : com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest.testWrongArrayType(com.puppycrawl.tools.checkstyle.checks.UncommentedMainCheckTest) negated conditional → KILLED

UncommentedMainCheck.java

Mutations

Active mutators

Tests examined