try { op.finish(); } catch (Exception e) { // Must create a ExceptionProcessor e.printStackTrace(); } unregister(); boss.operationFinished(op, this);
if (printJob.printDialog()) { try { printJob.print(); } catch (PrinterException e) { e.printStackTrace(); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/command/Worker.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/print/cDocument.java
Method name: void finished() Method name: void print(int, int)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (printJob.printDialog()) {
1
try {
2
            try {
2
	    op.finish();
3
    
3
	
4
            printJob.print();
4
} catch (Exception e) {
5
            } catch (PrinterException e) {
5
	    // Must create a ExceptionProcessor
6
    
6
	    e.printStackTrace();
7
	}
8
	unregister();
9
	boss.operationFinished(op, this);
7
            e.printStackTrace();
8
            }
9
        }
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 statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    10
    try
    Differences
    Expression1Expression2Difference
    java.lang.Exceptionjava.awt.print.PrinterExceptionSUBCLASS_TYPE_MISMATCH
    java.lang.Exceptionjava.awt.print.PrinterExceptionSUBCLASS_TYPE_MISMATCH
    java.lang.Exceptionjava.awt.print.PrinterExceptionSUBCLASS_TYPE_MISMATCH
    10
    try
    2
    op.finish();
    2
    op.finish();
    Preondition Violations
    Unmatched statement op.finish(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                  
                                              
    11
    printJob.print();
    Preondition Violations
    Unmatched statement printJob.print(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    11
    printJob.print();
    3
    unregister();
                                    
    4
    boss.operationFinished(op, this);
                                                                          
    Precondition Violations (2)
    Row Violation
    1Unmatched statement op.finish(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    2Unmatched statement printJob.print(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted