158-43-65

while (scanning) { try { scanLock.wait(); } catch (InterruptedException e) { continue; } }
if (telnet != null && telnet.isConnected()) { try { telnet.disconnect(); } catch (IOException e) { throw new BuildException("Error disconnecting from " + server); } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/TelnetTask.java
Method name: `void scan()` |  | Method name: `void execute()`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    while (scanning) {↵

2

         ↵

1

    if (telnet != null && telnet.isConnected()) {↵

3

                   try {↵

2

                   try {↵

4

                            scanLock.wait();↵

3

                       ↵

5

         ↵

4

    telnet.disconnect();↵

6

                   } catch (InterruptedException e) {↵

5

                   } catch (IOException e) {↵

7

                            continue;↵

6

                       ↵

8

                        }↵

9

         ↵

7

    throw new BuildException("Error disconnecting from "↵

8

                                                + server);↵

9

                   }↵

10

               }

10

               }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.0
Clones location | Clones are in different classes
Number of node comparisons | 0

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 0
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.0
   Clone type | Unknown type

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   Precondition Violations (0)
   Row | Violation
   --- | ---