if (comp instanceof JScrollPane) { for (int i = 0; i < filters.length; i++) { model.addFilter((Filter) filters[i]); } }
for ( int i=0; i<urls.length; i++) { super.addURL(urls[i]); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/config/filter/FilterTransferHandler.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/main/MainClassLoader.java
Method name: boolean importData(JComponent, Transferable) Method name: void addURLs(URL[])
Number of AST nodes: 3 Number of AST nodes: 2
1
if (comp instanceof JScrollPane) {
2
					for (int i = 0; i < filters.length; i++) {
1
for ( int i=0; i<urls.length; i++) {
3
						model.addFilter((Filter) filters[i]);
2
			
4
					}
5
		
3
super.addURL(urls[i]);
6
		}
4
		}
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)0.2
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)10.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    21
    for (int i = 0; i < filters.length; i++)
    21
    for (int i = 0; i < filters.length; i++)
    1
    for (int i = 0; i < urls.length; i++)
    Differences
    Expression1Expression2Difference
    filtersurlsVARIABLE_NAME_MISMATCH
    java.lang.Object[]java.net.URL[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable filters.length does not match with type int of variable urls.length
    • Make classes java.lang.Object[] and java.net.URL[] extend a common superclass
    1
    for (int i = 0; i < urls.length; i++)
    22
    model.addFilter((Filter)filters[i]);
    22
    model.addFilter((Filter)filters[i]);
    2
    super.addURL(urls[i]);
    Differences
    Expression1Expression2Difference
    model.addFilter((Filter)filters[i])super.addURL(urls[i])TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression model.addFilter((Filter)filters[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression super.addURL(urls[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression model.addFilter((Filter)filters[i]) is a void method call, and thus it cannot be parameterized
    Expression super.addURL(urls[i]) is a void method call, and thus it cannot be parameterized
    Super method call super.addURL(urls[i]); cannot be extracted from method
    2
    super.addURL(urls[i]);
    Precondition Violations (7)
    Row Violation
    1Type int of variable filters.length does not match with type int of variable urls.length
    2Expression model.addFilter((Filter)filters[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression super.addURL(urls[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression model.addFilter((Filter)filters[i]) is a void method call, and thus it cannot be parameterized
    5Expression super.addURL(urls[i]) is a void method call, and thus it cannot be parameterized
    6Super method call super.addURL(urls[i]); cannot be extracted from method
    7The refactoring of the clones is infeasible, because classes org.columba.mail.gui.config.filter.FilterTransferHandler and org.columba.core.main.MainClassLoader do not have a common superclass