2178-1-10

/** * This is a patternset nested element. * * @param p a configured patternset nested element. */ public void addConfiguredPatternset(PatternSet p) { if (isReference()) { throw noChildrenAllowed(); } String[] nestedIncludes = p.getIncludePatterns(getProject()); String[] nestedExcludes = p.getExcludePatterns(getProject()); if (nestedIncludes != null) { for (int i = 0; i < nestedIncludes.length; i++) { createInclude().setName(nestedIncludes[i]); } } if (nestedExcludes != null) { for (int i = 0; i < nestedExcludes.length; i++) { createExclude().setName(nestedExcludes[i]); } } }

/** * Appends <code>includes</code> to the current list of include patterns. * Patterns may be separated by a comma or a space. * * @param includes the string containing the include patterns */ public void setIncludes(String includes) { if (isReference()) { throw tooManyAttributes(); } if (includes != null && includes.length() > 0) { StringTokenizer tok = new StringTokenizer(includes, ", ", false); while (tok.hasMoreTokens()) { createInclude().setName(tok.nextToken()); } } }





/**
     * Appends <code>includes</code> to the current list of include patterns.
     * Patterns may be separated by a comma or a space.
     *
     * @param includes the string containing the include patterns
     */
    public void setIncludes(String includes) {
        if (isReference()) {
            throw tooManyAttributes();
        }
        if (includes != null && includes.length() > 0) {
            StringTokenizer tok = new StringTokenizer(includes, ", ", false);
            while (tok.hasMoreTokens()) {
                createInclude().setName(tok.nextToken());
            }
        }
    }
        }

        if (nestedExcludes != null) {
            for (int i = 0; i < nestedExcludes.length; i++) {
                createExclude().setName(nestedExcludes[i]);
            }
        }
    }


Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PatternSet.java		File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PatternSet.java
Method name: `void addConfiguredPatternset(PatternSet)`		Method name: `void setIncludes(String)`
Number of AST nodes: 2		Number of AST nodes: 2

1	/**		1	/**
2	* This is a patternset nested element.		2	* Appends <code>includes</code> to the current list of include patterns.
3	*		3	* Patterns may be separated by a comma or a space.
4	* @param p a configured patternset nested element.		4	*
5	*/		5	* @param includes the string containing the include patterns
6	public void addConfiguredPatternset(PatternSet p) {		6	*/
7	if (isReference()) {		7	public void setIncludes(String includes) {
8	throw noChildrenAllowed();		8	if (isReference()) {
9	}		9	throw tooManyAttributes();
10			10	}
11	String[] nestedIncludes = p.getIncludePatterns(getProject());		11	if (includes != null && includes.length() > 0) {
12	String[] nestedExcludes = p.getExcludePatterns(getProject());		12	StringTokenizer tok = new StringTokenizer(includes, ", ", false);
13			13	while (tok.hasMoreTokens()) {
14	if (nestedIncludes != null) {		14	createInclude().setName(tok.nextToken());
15	for (int i = 0; i < nestedIncludes.length; i++) {		15	}
16	createInclude().setName(nestedIncludes[i]);		16	}
17	}		17	}
18	}
19
20	if (nestedExcludes != null) {
21	for (int i = 0; i < nestedExcludes.length; i++) {
22	createExclude().setName(nestedExcludes[i]);
23	}
24	}
25	}
See real code fragment		See real code fragment

{Non-refactorable}

Mapping Summary
Number of mapped statements	3
Number of unmapped statements in the first code fragment	0
Number of unmapped statements in the second code fragment	0
Time elapsed for statement mapping (ms)	0.0
Similarity Score	0.667
Clone type	Type 2

Mapped Statements

Statement


for (int i = 0; i < nestedIncludes.length; i++)

6	for (int i = 0; i < nestedIncludes.length; i++)
5	while (tok.hasMoreTokens())

Differences
Expression1	Expression2	Difference
i < nestedIncludes.length	tok.hasMoreTokens()	TYPE_COMPATIBLE_REPLACEMENT
java.lang.String[]	java.lang.String	VARIABLE_TYPE_MISMATCH
java.lang.String[]	java.lang.String	VARIABLE_TYPE_MISMATCH

Preondition Violations
Type java.lang.String[] of variable nestedIncludes does not match with type java.lang.String of variable includes Make classes java.lang.String[] and java.lang.String extend a common superclass
Type java.lang.String[] of variable nestedIncludes does not match with type java.lang.String of variable includes Make classes java.lang.String[] and java.lang.String extend a common superclass


while (tok.hasMoreTokens())

createInclude().setName(nestedIncludes[i]);

7	createInclude().setName(nestedIncludes[i]);
6	createInclude().setName(tok.nextToken());

Differences
Expression1	Expression2	Difference
nestedIncludes[i]	tok.nextToken()	TYPE_COMPATIBLE_REPLACEMENT

Preondition Violations
Expression nestedIncludes[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted

createInclude().setName(tok.nextToken());

Precondition Violations (3)
Row	Violation
1	Type java.lang.String[] of variable nestedIncludes does not match with type java.lang.String of variable includes
2	Type java.lang.String[] of variable nestedIncludes does not match with type java.lang.String of variable includes
3	Expression nestedIncludes[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted