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())); } }
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())); } }
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 (getFileReader().numDocs() > 0) {
1
if (getRAMReader().numDocs() > 0) {
2
			Hits hitsFile = new IndexSearcher(getFileReader()).search(query);
2
			Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query);
3
			for (int i = 0; i < hitsFile.length(); i++) {
3
			for (int i = 0; i < hitsRAM.length(); i++) {
4
				result.add(new Integer(hitsFile.doc(i).getField("uid")
4
				result.add(new Integer(hitsRAM.doc(i).getField("uid")
5
						.stringValue()));
5
						.stringValue()));
6
			}
6
			}
7
		}
7
		}
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.3
Clones locationClones are in the same method
Number of node comparisons8
  1. {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)2.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (getFileReader().numDocs() > 0)
    2
    if (getFileReader().numDocs() > 0)
    6
    if (getRAMReader().numDocs() > 0)
    Differences
    Expression1Expression2Difference
    getFileReadergetRAMReaderMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getFileReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getRAMReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6
    if (getRAMReader().numDocs() > 0)
    3
    Hits hitsFile = new IndexSearcher(getFileReader()).search(query);
    3
    Hits hitsFile = new IndexSearcher(getFileReader()).search(query);
    7
    Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query);
    Differences
    Expression1Expression2Difference
    hitsFilehitsRAMVARIABLE_NAME_MISMATCH
    getFileReadergetRAMReaderMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression getFileReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression getRAMReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7
    Hits hitsRAM = new IndexSearcher(getRAMReader()).search(query);
    4
    for (int i = 0; i < hitsFile.length(); i++)
    4
    for (int i = 0; i < hitsFile.length(); i++)
    8
    for (int i = 0; i < hitsRAM.length(); i++)
    Differences
    Expression1Expression2Difference
    hitsFilehitsRAMVARIABLE_NAME_MISMATCH
    8
    for (int i = 0; i < hitsRAM.length(); i++)
    5
    result.add(new Integer(hitsFile.doc(i).getField("uid").stringValue()));
    5
    result.add(new Integer(hitsFile.doc(i).getField("uid").stringValue()));
    9
    result.add(new Integer(hitsRAM.doc(i).getField("uid").stringValue()));
    Differences
    Expression1Expression2Difference
    hitsFilehitsRAMVARIABLE_NAME_MISMATCH
    9
    result.add(new Integer(hitsRAM.doc(i).getField("uid").stringValue()));
    Precondition Violations (4)
    Row Violation
    1Expression getFileReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression getRAMReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression getFileReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression getRAMReader() cannot be parameterized, because it has dependencies to/from statements that will be extracted