for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) { ZipFile zipFile = (ZipFile) e.nextElement(); try { zipFile.close(); } catch (IOException ioe) { // ignore } }
if (sealedString != null && sealedString.equalsIgnoreCase("true")) { try { sealBase = new URL(FileUtils.getFileUtils().toURI(container.getAbsolutePath())); } catch (MalformedURLException e) { // ignore } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: void cleanup() Method name: void definePackage(File, String, Manifest)
Number of AST nodes: 4 Number of AST nodes: 3
1
for (Enumeration e = zipFiles.elements(); e.hasMoreElements();) {
2
            ZipFile zipFile = (ZipFile) e.nextElement();
3
            try {
4
                zipFile.close(
1
if (sealedString != null && sealedString.equalsIgnoreCase("true")) {
2
            try {
5
);
3
                sealBase = new URL(FileUtils.getFileUtils().toURI(container.getAbsolutePath()));
6
            } catch (IOException ioe) {
4
            } catch (MalformedURLException e) {
7
                // ignore
5
                // ignore
8
            }
6
            }
9
        }
7
        }
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 declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    2
    ZipFile zipFile = (ZipFile)e.nextElement();
                                                                                            
    3
    try
    3
    try
    36
    try
    Differences
    Expression1Expression2Difference
    java.io.IOExceptionjava.net.MalformedURLExceptionSUBCLASS_TYPE_MISMATCH
    ioeeVARIABLE_NAME_MISMATCH
    java.io.IOExceptionjava.net.MalformedURLExceptionSUBCLASS_TYPE_MISMATCH
    36
    try
    4
    zipFile.close();
    4
    zipFile.close();
    Preondition Violations
    Unmatched statement zipFile.close(); 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
                                          
                                                                                                                                                                        
    37
    sealBase = new URL(FileUtils.getFileUtils().toURI(container.getAbsolutePath()));
    Precondition Violations (1)
    Row Violation
    1Unmatched statement zipFile.close(); 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