/** * Adds the patterns of the other instance to this set. * @param other the other PatternSet instance. * @param p the current project. */ public void append(PatternSet other, Project p) { if (isReference()) { throw new BuildException("Cannot append to a reference"); } String[] incl = other.getIncludePatterns(p); if (incl != null) { for (int i = 0; i < incl.length; i++) { createInclude().setName(incl[i]); } } String[] excl = other.getExcludePatterns(p); if (excl != null) { for (int i = 0; i < excl.length; i++) { createExclude().setName(excl[i]); } } }
/** * Appends <code>excludes</code> to the current list of exclude patterns. * Patterns may be separated by a comma or a space. * * @param excludes the string containing the exclude patterns */ public void setExcludes(String excludes) { if (isReference()) { throw tooManyAttributes(); } if (excludes != null && excludes.length() > 0) { StringTokenizer tok = new StringTokenizer(excludes, ", ", false); while (tok.hasMoreTokens()) { createExclude().setName(tok.nextToken()); } } }
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 append(PatternSet, Project) Method name: void setExcludes(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
/**
1
/**
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     * Adds the patterns of the other instance to this set.
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     * Appends <code>excludes</code> to the current list of exclude patterns.
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     * @param other the other PatternSet instance.
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     * Patterns may be separated by a comma or a space.
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     * @param p the current project.
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     *
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     */
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     * @param excludes the string containing the exclude patterns
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    public void append(PatternSet other, Project p) {
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     */
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        if (isReference()) {
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    public void setExcludes(String excludes) {
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            throw new BuildException("Cannot append to a reference");
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        if (isReference()) {
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        }
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            throw tooManyAttributes();
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        }
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        String[] incl = other.getIncludePatterns(p);
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        if (excludes != null && excludes.length() > 0) {
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        if (incl != null) {
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            StringTokenizer tok = new StringTokenizer(excludes, ", ", false);
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            for (int i = 0; i < incl.length; i++) {
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            while (tok.hasMoreTokens()) {
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                createInclude().setName(incl[i]);
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                createExclude().setName(tok.nextToken());
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            }
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            }
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        }
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        }
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    }
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        String[] excl = other.getExcludePatterns(p);
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        if (excl != null) {
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            for (int i = 0; i < excl.length; i++) {
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                createExclude().setName(excl[i]);
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            }
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        }
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    }

					
					
						

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  1. 
				
    
					{Non-refactorable}
				
    
				
    
					
    
						
    
							Mapping Summary
							
								
    
									Number of mapped statements3
								
    
								
    
									Number of unmapped statements in the first code fragment0
								
    
								
    
									Number of unmapped statements in the second code fragment0
								
    
								
    
									Time elapsed for statement mapping (ms)0.0
								
    
								
    
									Similarity Score0.667
								
    
							
    
								Clone typeType 2
							
    
						    			
						
    
					
				
    
			
    
			
    
				Mapped Statements
				
					
    
						ID
						Statement
						
						ID
						Statement
					
    
					
    9
    for (int i = 0; i < excl.length; i++)
    9
    for (int i = 0; i < excl.length; i++)
    5
    while (tok.hasMoreTokens())
    Differences
    Expression1Expression2Difference
    i < excl.lengthtok.hasMoreTokens()TYPE_COMPATIBLE_REPLACEMENT
    java.lang.String[]java.lang.StringVARIABLE_TYPE_MISMATCH
    java.lang.String[]java.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String[] of variable excl does not match with type java.lang.String of variable excludes
    • Make classes java.lang.String[] and java.lang.String extend a common superclass
    Type java.lang.String[] of variable excl does not match with type java.lang.String of variable excludes
    • Make classes java.lang.String[] and java.lang.String extend a common superclass
    		5
    while (tok.hasMoreTokens())
    10
    createExclude().setName(excl[i]);
    10
    createExclude().setName(excl[i]);
    6
    createExclude().setName(tok.nextToken());
    Differences
    Expression1Expression2Difference
    excl[i]tok.nextToken()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression excl[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    		6
    createExclude().setName(tok.nextToken());
    
				    
			
    
			
    
				Precondition Violations (3)
				
					
    
						Row
						Violation
					
    
					
    1Type java.lang.String[] of variable excl does not match with type java.lang.String of variable excludes
    2Type java.lang.String[] of variable excl does not match with type java.lang.String of variable excludes
    3Expression excl[i] cannot be parameterized, because it has dependencies to/from statements that will be extracted
    
				    
			
    
			
    2.