while (dirExists) { // If the directory exists, add one to the directory number (making // it a new directory name.) if (baseDir.exists()) { dirNumber++; baseDir = new FileWrapperImpl(base, String.valueOf(dirNumber)); } else { dirExists = false; } }
while (dirExists) { if (dir.exists()) { dirNumber++; dir = new FileWrapperImpl(base, String.valueOf(dirNumber)); } else { dirExists = false; } }
Clone fragments detected by clone detection tool
File path: /sql12/test/src/net/sourceforge/squirrel_sql/fw/util/FileTest.java File path: /sql12/test/src/net/sourceforge/squirrel_sql/fw/util/FileTest.java
Method name: void test_listFilesLjava_io_FileFilter() Method name: void test_mkdir()
Number of AST nodes: 5 Number of AST nodes: 5
1
while (dirExists) {
1
while (dirExists) {
2
            // If the directory exists, add one to the directory number (making
2
            
3
            // it a new directory name.)
4
            if (baseDir.exists()) {
3
if (dir.exists()) {
5
                dirNumber++;
4
                dirNumber++;
6
                baseDir = new FileWrapperImpl(base, String.valueOf(dirNumber));
5
                dir = new FileWrapperImpl(base, String.valueOf(dirNumber));
7
            } else {
6
            } else {
8
                dirExists = false;
7
                dirExists = false;
9
            }
8
            }
10
        }
9
        }
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons17
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)3.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    while (dirExists)
    5
    while (dirExists)
    6
    if (baseDir.exists())
    6
    if (baseDir.exists())
    6
    if (dir.exists())
    Differences
    Expression1Expression2Difference
    baseDirdirVARIABLE_NAME_MISMATCH
    6
    if (dir.exists())
    7
    dirNumber++;
    7
    dirNumber++;
    8
    baseDir = new FileWrapperImpl(base, String.valueOf(dirNumber));
    8
    baseDir = new FileWrapperImpl(base, String.valueOf(dirNumber));
    8
    dir = new FileWrapperImpl(base, String.valueOf(dirNumber));
    Differences
    Expression1Expression2Difference
    baseDirdirVARIABLE_NAME_MISMATCH
    8
    dir = new FileWrapperImpl(base, String.valueOf(dirNumber));
    else
    else
    9
    dirExists = false;
    9
    dirExists = false;
    Precondition Violations (0)
    Row Violation