if (getRAMReader().numDocs() > 0) { Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query); for (int i = 0; i < hitsRAM.length(); i++) { result.add(new Integer(hitsRAM.doc(i).getField("uid") .stringValue())); } }
if (getFileReader().numDocs() > 0) { Hits hitsFile = new IndexSearcher(getFileReader()).search(query); for (int i = 0; i < hitsFile.length(); i++) { result.add(new Integer(hitsFile.doc(i).getField("uid") .stringValue())); } }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/search/LuceneQueryEngine.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/search/LuceneQueryEngine.java
Method name: List search(Query) Method name: List search(Query)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (getRAMReader().numDocs() > 0) {
1
if (getFileReader().numDocs() > 0) {
2
			Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query);
2
			Hits hitsFile = new IndexSearcher(getFileReader()).search(query);
3
			for (int i = 0; i < hitsRAM.length(); i++) {
3
			for (int i = 0; i < hitsFile.length(); i++) {
4
				result.add(new Integer(hitsRAM.doc(i).getField("uid")
4
				result.add(new Integer(hitsFile.doc(i).getField("uid")
5
						.stringValue()));
5
						.stringValue()));
6
			}
6
			}
7
		}
7
		}
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)0.2
Clones locationClones are in the same method
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    6
    if (getRAMReader().numDocs() > 0)
    6
    if (getRAMReader().numDocs() > 0)
    2
    if (getFileReader().numDocs() > 0)
    Differences
    Expression1Expression2Difference
    getRAMReadergetFileReaderMETHOD_INVOCATION_NAME_MISMATCH
    2
    if (getFileReader().numDocs() > 0)
    7
    Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query);
    7
    Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query);
    3
    Hits hitsFile = new IndexSearcher(getFileReader()).search(query);
    Differences
    Expression1Expression2Difference
    hitsRAMhitsFileVARIABLE_NAME_MISMATCH
    getRAMReadergetFileReaderMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getRAMReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getFileReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    Hits hitsFile = new IndexSearcher(getFileReader()).search(query);
    8
    for (int i = 0; i < hitsRAM.length(); i++)
    8
    for (int i = 0; i < hitsRAM.length(); i++)
    4
    for (int i = 0; i < hitsFile.length(); i++)
    Differences
    Expression1Expression2Difference
    hitsRAMhitsFileVARIABLE_NAME_MISMATCH
    4
    for (int i = 0; i < hitsFile.length(); i++)
    9
    result.add(new Integer(hitsRAM.doc(i).getField("uid").stringValue()));
    9
    result.add(new Integer(hitsRAM.doc(i).getField("uid").stringValue()));
    5
    result.add(new Integer(hitsFile.doc(i).getField("uid").stringValue()));
    Differences
    Expression1Expression2Difference
    hitsRAMhitsFileVARIABLE_NAME_MISMATCH
    5
    result.add(new Integer(hitsFile.doc(i).getField("uid").stringValue()));
    Precondition Violations (2)
    Row Violation
    1Expression getRAMReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression getFileReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted