158-27-28

try { m.invoke(parent, new Object[] {Class.forName(value)}); } catch (ClassNotFoundException ce) { throw new BuildException(ce); }
try { return ResourceUtils.compareContent(foo, bar, !binary); } catch (IOException e) { throw new BuildException(e); }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/IntrospectionHelper.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/comparators/Content.java
Method name: `void set(Project, Object, String)` |  | Method name: `int resourceCompare(Resource, Resource)`
Number of AST nodes: 2 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

                            m.invoke(parent, new Object[] {Class.forName(value)});↵

2

                ↵

3

                ↵

3

    return ResourceUtils.compareContent(foo, bar, !binary);↵

4

            } catch (ClassNotFoundException ce) {↵

4

            } catch (IOException e) {↵

5

                            throw new BuildException(ce);↵

5

                throw new BuildException(e);↵

6

                        }

6

            }

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) | 0.2
Clones location | Clones are in different classes
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) | 0.5
   Clone type | Type 2

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

   1

       try

   1 | try
   1 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.lang.ClassNotFoundException | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   ce | e | VARIABLE_NAME_MISMATCH
   java.lang.ClassNotFoundException | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   ce | e | VARIABLE_NAME_MISMATCH
   java.lang.ClassNotFoundException | java.io.IOException | SUBCLASS_TYPE_MISMATCH

   1

       try

   2 | return ResourceUtils.compareContent(foo, bar, ! binary);

   Preondition Violations
   Unmatched statement return ResourceUtils.compareContent(foo,bar,!binary); 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
   Unmatched return ResourceUtils.compareContent(foo,bar,!binary);

   2

       return ResourceUtils.compareContent(foo, bar, !binary);

   2

       m.invoke(parent, new Object[] {Class.forName(value)});

   2 | m.invoke(parent, new Object[] {Class.forName(value)});

   Preondition Violations
   Unmatched statement m.invoke(parent,new Object[]{Class.forName(value)}); 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

   Precondition Violations (3)
   Row | Violation
   --- | ---
   1 | Unmatched statement return ResourceUtils.compareContent(foo,bar,!binary); 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 return ResourceUtils.compareContent(foo,bar,!binary);
   3 | Unmatched statement m.invoke(parent,new Object[]{Class.forName(value)}); 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