String settingsDirectory = jEdit.getSettingsDirectory(); if(settingsDirectory == null) return; File file1 = new File(MiscUtilities.constructPath( settingsDirectory, "#recent.xml#save#")); File file2 = new File(MiscUtilities.constructPath( settingsDirectory, "recent.xml")); if(file2.exists() && file2.lastModified() != recentModTime) { Log.log(Log.WARNING,BufferHistory.class,file2 + " changed on disk; will not save recent" + " files"); return; } jEdit.backupSettingsFile(file2);
String settingsDirectory = jEdit.getSettingsDirectory(); if(settingsDirectory == null) return; File file1 = new File(MiscUtilities.constructPath( settingsDirectory, "#killring.xml#save#")); File file2 = new File(MiscUtilities.constructPath( settingsDirectory, "killring.xml")); if(file2.exists() && file2.lastModified() != killRingModTime) { Log.log(Log.WARNING,KillRing.class,file2 + " changed on disk; will not save recent" + " files"); return; } jEdit.backupSettingsFile(file2);
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/org/gjt/sp/jedit/BufferHistory.java File path: /jEdit-4.2/src/org/gjt/sp/jedit/buffer/KillRing.java
Method name: void save() Method name: void save()
Number of AST nodes: 9 Number of AST nodes: 9
1
String settingsDirectory = jEdit.getSettingsDirectory();
1
String settingsDirectory = jEdit.getSettingsDirectory();
2
		if(settingsDirectory == null)
2
		if(settingsDirectory == null)
3
			return;
3
			return;
4
		File file1 = new File(MiscUtilities.constructPath(
4
		File file1 = new File(MiscUtilities.constructPath(
5
			settingsDirectory, "#recent.xml#save#"));
5
			settingsDirectory, "#killring.xml#save#"));
6
		File file2 = new File(MiscUtilities.constructPath(
6
		File file2 = new File(MiscUtilities.constructPath(
7
			settingsDirectory, "recent.xml"));
7
			settingsDirectory, "killring.xml"));
8
		if(file2.exists() && file2.lastModified() != recentModTime)
8
		if(file2.exists() && file2.lastModified() != killRingModTime)
9
		{
9
		{
10
			Log.log(Log.WARNING,BufferHistory.class,file2
10
			Log.log(Log.WARNING,KillRing.class,file2
11
				+ " changed on disk; will not save recent"
11
				+ " changed on disk; will not save recent"
12
				+ " files");
12
				+ " files");
13
			return;
13
			return;
14
		}
14
		}
15
		jEdit.backupSettingsFile(file2);
15
		jEdit.backupSettingsFile(file2);
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)0.7
Clones locationClones are in different classes
Number of node comparisons28
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    String settingsDirectory = jEdit.getSettingsDirectory();
    1
    String settingsDirectory = jEdit.getSettingsDirectory();
    2
    if (settingsDirectory == null)
    2
    if (settingsDirectory == null)
    3
    return;
    3
    return;
    3
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    3
    return;
    4
    File file1 = new File(MiscUtilities.constructPath(settingsDirectory, "#recent.xml#save#"));
    4
    File file1 = new File(MiscUtilities.constructPath(settingsDirectory, "#recent.xml#save#"));
    4
    File file1 = new File(MiscUtilities.constructPath(settingsDirectory, "#killring.xml#save#"));
    Differences
    Expression1Expression2Difference
    "#recent.xml#save#""#killring.xml#save#"LITERAL_VALUE_MISMATCH
    4
    File file1 = new File(MiscUtilities.constructPath(settingsDirectory, "#killring.xml#save#"));
    5
    File file2 = new File(MiscUtilities.constructPath(settingsDirectory, "recent.xml"));
    5
    File file2 = new File(MiscUtilities.constructPath(settingsDirectory, "recent.xml"));
    5
    File file2 = new File(MiscUtilities.constructPath(settingsDirectory, "killring.xml"));
    Differences
    Expression1Expression2Difference
    "recent.xml""killring.xml"LITERAL_VALUE_MISMATCH
    5
    File file2 = new File(MiscUtilities.constructPath(settingsDirectory, "killring.xml"));
    6
    if (file2.exists() && file2.lastModified() != recentModTime)
    6
    if (file2.exists() && file2.lastModified() != recentModTime)
    6
    if (file2.exists() && file2.lastModified() != killRingModTime)
    Differences
    Expression1Expression2Difference
    recentModTimekillRingModTimeVARIABLE_NAME_MISMATCH
    6
    if (file2.exists() && file2.lastModified() != killRingModTime)
    7
    Log.log(Log.WARNING, BufferHistory.class, file2 + " changed on disk; will not save recent" + " files");
    7
    Log.log(Log.WARNING, KillRing.class, file2 + " changed on disk; will not save recent" + " files");
    8
    return;
    8
    return;
    8
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    8
    return;
    9
    jEdit.backupSettingsFile(file2);
    9
    jEdit.backupSettingsFile(file2);
    Precondition Violations (5)
    Row Violation
    1Conditional return;
    2Conditional return;
    3Conditional return;
    4Conditional return;
    5Clone fragment #1 returns variables file1, file2 , while Clone fragment #2 returns variables file1, file2