startTag(tagname); sb.append(content); endTag(tagname); return this;
startTag(tagname); sb.append(content); endTag(tagname); return this;
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/util/XMLBuffer.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/util/XMLBuffer.java
Method name: XMLBuffer tag(String, String) Method name: XMLBuffer tag(String, StringBuffer)
Number of AST nodes: 4 Number of AST nodes: 4
1
startTag(tagname);
1
startTag(tagname);
2
		sb.append(content);
2
		sb.append(content);
3
		endTag(tagname);
3
		endTag(tagname);
4
		return this;
4
		return this;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are declared in the same class
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    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
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    startTag(tagname);
    1
    startTag(tagname);
    2
    sb.append(content);
    2
    sb.append(content);
    2
    sb.append(content);
    Differences
    Expression1Expression2Difference
    java.lang.Stringjava.lang.StringBufferVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable content does not match with type java.lang.StringBuffer of variable content
    • Make classes java.lang.String and java.lang.StringBuffer extend a common superclass
    2
    sb.append(content);
    3
    endTag(tagname);
    3
    endTag(tagname);
    4
    return this;
    4
    return this;
    Precondition Violations (1)
    Row Violation
    1Type java.lang.String of variable content does not match with type java.lang.StringBuffer of variable content