try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
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/types/CommandlineJava.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/SQLExec.java
Method name: Object clone() Method name: void closeQuietly()
Number of AST nodes: 5 Number of AST nodes: 3
1
try {
2
                SysProperties c = (SysProperties) super.clone();
3
                c.variables = (Vector) variables.clone();
4
                c.propertySets = (Vector) propertySets.clone();
1
if (!isAutocommit() && conn != null && onError.equals("abort")) {
2
            try {
5
                return c;
3
                conn.rollback();
6
            } catch (CloneNotSupportedException e) {
4
            } catch (SQLException ex) {
7
                return null;
5
                
8
    
6
// ignore
7
            }
9
        }
8
        }
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