if (umask != null) { RetryHandler h = new RetryHandler(this.retriesAllowed, this); final FTPClient lftp = ftp; executeRetryable(h, new Retryable() { public void execute() throws IOException { doSiteCommand(lftp, "umask " + umask); } }, "umask " + umask); }
RetryHandler h = new RetryHandler(this.retriesAllowed, this); final FTPClient lftp = ftp; executeRetryable(h, new Retryable() { public void execute() throws IOException { makeRemoteDir(lftp, remotedir); } }, remotedir);
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/taskdefs/optional/net/FTP.java
Method name: void execute() Method name: void execute()
Number of AST nodes: 4 Number of AST nodes: 3
1
if (umask != null) {
2
                RetryHandler h = new RetryHandler(this.retriesAllowed, this);
1
RetryHandler h = new RetryHandler(this.retriesAllowed, this);
3
                final FTPClient lftp = ftp;
2
                final FTPClient lftp = ftp;
4
                executeRetryable(h, new Retryable() {
3
                executeRetryable(h, new Retryable() {
5
                    public void execute() throws IOException {
4
                    public void execute() throws IOException {
6
                        doSiteCommand(lftp, "umask " + umask);
5
                        makeRemoteDir(lftp, remotedir);
7
                    }
6
                    }
8
                }, "umask " + umask);
7
                }, 
9
            }
8
remotedir);
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)0.0
Clones locationClones are in the same method
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    33
    RetryHandler h = new RetryHandler(this.retriesAllowed, this);
    37
    RetryHandler h = new RetryHandler(this.retriesAllowed, this);
    34
    final FTPClient lftp = ftp;
    38
    final FTPClient lftp = ftp;
    35
    executeRetryable(h, new Retryable() {...}, "umask " + umask);
    35
    executeRetryable(h, new Retryable() {...}, "umask " + umask);
    39
    executeRetryable(h, new Retryable() {...}, remotedir);
    Differences
    Expression1Expression2Difference
    doSiteCommandmakeRemoteDirMETHOD_INVOCATION_NAME_MISMATCH
    "umask " + umaskremotedirTYPE_COMPATIBLE_REPLACEMENT
    "umask " + umaskremotedirTYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression doSiteCommand(lftp,"umask " + umask) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression makeRemoteDir(lftp,remotedir) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression doSiteCommand(lftp,"umask " + umask) is a void method call, and thus it cannot be parameterized
    Expression makeRemoteDir(lftp,remotedir) is a void method call, and thus it cannot be parameterized
    39
    executeRetryable(h, new Retryable() {...}, remotedir);
    Precondition Violations (4)
    Row Violation
    1Expression doSiteCommand(lftp,"umask " + umask) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression makeRemoteDir(lftp,remotedir) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression doSiteCommand(lftp,"umask " + umask) is a void method call, and thus it cannot be parameterized
    4Expression makeRemoteDir(lftp,remotedir) is a void method call, and thus it cannot be parameterized