158-37-97

try { Thread.sleep(millis); } catch (InterruptedException ie) { // Ignore Exception }
if (!isAutocommit() && conn != null && onError.equals("abort")) { try { conn.rollback(); } catch (SQLException ex) { // ignore } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Sleep.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/SQLExec.java
Method name: `void doSleep(long)` |  | Method name: `void closeQuietly()`
Number of AST nodes: 2 |  | Number of AST nodes: 3

1

    if (!isAutocommit() && conn != null && onError.equals("abort")) {↵

1

    try {↵

2

                try {↵

2

                Thread.sleep(millis);↵

3

                    conn.rollback();↵

3

            } catch (InterruptedException ie) {↵

4

                } catch (SQLException ex) {↵

4

                // Ignore Exception↵

5

                    // ignore↵

6

                }↵

5

            }

7

            }

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) | 0.1
Clones location | Clones are in different classes having the same super class
Number of node comparisons | 4

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.6
   Clone type | Type 2

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

   1

       try

   1 | try
   2 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.lang.InterruptedException | java.sql.SQLException | SUBCLASS_TYPE_MISMATCH
   ie | ex | VARIABLE_NAME_MISMATCH
   java.lang.InterruptedException | java.sql.SQLException | SUBCLASS_TYPE_MISMATCH

   2

       try

   2

       Thread.sleep(millis);

   2 | Thread.sleep(millis);

   Preondition Violations
   Unmatched statement Thread.sleep(millis); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted

   3 | conn.rollback();

   Preondition Violations
   Unmatched statement conn.rollback(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted

   3

       conn.rollback();

   Precondition Violations (2)
   Row | Violation
   --- | ---
   1 | Unmatched statement Thread.sleep(millis); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
   2 | Unmatched statement conn.rollback(); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted