try { JUnitTest t = (JUnitTest) super.clone(); t.props = props == null ? null : (Properties) props.clone(); t.formatters = (Vector) formatters.clone(); return t; } catch (CloneNotSupportedException e) { // plain impossible return this; }
if (!remoteSensitivityChecked) { try { checkRemoteSensitivity(ftp.listFiles(), ftp.printWorkingDirectory()); } catch (IOException ioe) { throw new BuildException(ioe, getLocation()); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java
Method name: Object clone() Method name: void forceRemoteSensitivityCheck()
Number of AST nodes: 5 Number of AST nodes: 3
1
try {
2
            JUnitTest t = (JUnitTest) super.clone();
3
            t.props = props == null ? null : (Properties) props.clone();
4
            t.formatters = (Vector) formatters.clone();
5
            return t;
6
        } catch (CloneNotSupportedException e) {
7
            // plain impossible
8
            return this;
1
if (!remoteSensitivityChecked) {
2
                try {
3
                    checkRemoteSensitivity(ftp.listFiles(), ftp.printWorkingDirectory());
4
                } catch (IOException ioe) {
5
                    throw new BuildException(ioe, getLocation());
6
                }
9
        }
7
            }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1