if (remotedir == null) { try { remotedir = ftp.printWorkingDirectory(); } catch (IOException e) { throw new BuildException("could not read current ftp directory", getLocation()); } }
if (slowScanning) { while (slowScanning) { try { slowScanLock.wait(); } catch (InterruptedException e) { // Empty } } return; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java
Method name: void checkIncludePatterns() Method name: void slowScan()
Number of AST nodes: 3 Number of AST nodes: 5
1
if (remotedir == null) {
1
if (
2
slowScanning) {
3
                while (slowScanning) {
2
                try {
4
                    try {
3
                    remotedir = ftp.printWorkingDirectory();
5
                    
6
    slowScanLock.wait();
4
                } catch (IOException e) {
7
                    } catch (InterruptedException e) {
5
                    throw new BuildException("could not read current ftp directory",
8
                    
9
    // Empty
6
        
10
                    }
7
                getLocation());
11
                }
8
                }
12
                return;
9
            }
13
            }
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 having the same super class
Number of node comparisons1