String javaVersion = System.getProperty("java.version"); if(javaVersion.compareTo("1.3") < 0) { System.err.println("You are running Java version " + javaVersion + "."); System.err.println("This installer requires Java 1.3 or later."); System.exit(1); }
String javaVersion = System.getProperty("java.version"); if(javaVersion.compareTo("1.3") < 0) { System.err.println("You are running Java version " + javaVersion + "."); System.err.println("jEdit requires Java 1.3 or later."); System.exit(1); }
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/installer/Install.java File path: /jEdit-4.2/src/org/gjt/sp/jedit/jEdit.java
Method name: void main(String[]) Method name: void main(String[])
Number of AST nodes: 5 Number of AST nodes: 5
1
String javaVersion = System.getProperty("java.version");
1
String javaVersion = System.getProperty("java.version");
2
		if(javaVersion.compareTo("1.3") < 0)
2
		if(javaVersion.compareTo("1.3") < 0)
3
		{
3
		{
4
			System.err.println("You are running Java version "
4
			System.err.println("You are running Java version "
5
				+ javaVersion + ".");
5
				+ javaVersion + ".");
6
			System.err.println("This installer requires Java 1.3 or later.");
6
			System.err.println("jEdit requires Java 1.3 or later.");
7
			System.exit(1);
7
			System.exit(1);
8
		}
8
		}
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 different classes
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)2.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    String javaVersion = System.getProperty("java.version");
    1
    String javaVersion = System.getProperty("java.version");
    2
    if (javaVersion.compareTo("1.3") < 0)
    2
    if (javaVersion.compareTo("1.3") < 0)
    3
    System.err.println("You are running Java version " + javaVersion + ".");
    3
    System.err.println("You are running Java version " + javaVersion + ".");
    4
    System.err.println("This installer requires Java 1.3 or later.");
    4
    System.err.println("This installer requires Java 1.3 or later.");
    4
    System.err.println("jEdit requires Java 1.3 or later.");
    Differences
    Expression1Expression2Difference
    "This installer requires Java 1.3 or later.""jEdit requires Java 1.3 or later."LITERAL_VALUE_MISMATCH
    4
    System.err.println("jEdit requires Java 1.3 or later.");
    5
    System.exit(1);
    5
    System.exit(1);
    Precondition Violations (0)
    Row Violation