if (resource.exists()) { try { return FILE_UTILS.getFileURL(resource); } catch (MalformedURLException ex) { return null; } }
if (entry != null) { try { return new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/" + entry); } catch (MalformedURLException ex) { return null; } }
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: URL getResourceURL(File, String) Method name: URL getResourceURL(File, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (resource.exists()) {
1
if (entry != null) {
2
                    try {
2
                    try {
3
                        return FILE_UTILS.getFileURL(resource
3
                        return new URL("jar:" + FILE_UTILS.getFileURL(file)
4
);
4
                                       + "!/" + entry);
5
                    } catch (MalformedURLException ex) {
5
                    } catch (MalformedURLException ex) {
6
                        return null;
6
                        return null;
7
                    }
7
                    }
8
                }
8
                }
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)0.1
Clones locationClones are in the same method
Number of node comparisons5
  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)18.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    7
    try
    15
    try
    8
    return FILE_UTILS.getFileURL(resource);
    8
    return FILE_UTILS.getFileURL(resource);
    16
    return new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/" + entry);
    Differences
    Expression1Expression2Difference
    FILE_UTILS.getFileURL(resource)new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/"+ entry)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression FILE_UTILS.getFileURL(resource) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/"+ entry) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    16
    return new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/" + entry);
    Precondition Violations (2)
    Row Violation
    1Expression FILE_UTILS.getFileURL(resource) is a method call throwing exception(s) that should be caught by a try block that will be extracted
    2Expression new URL("jar:" + FILE_UTILS.getFileURL(file) + "!/"+ entry) is a method call throwing exception(s) that should be caught by a try block that will be extracted