Document d = DOMUtils.newDocument(); Element root = d.createElementNS("urn:foo", "root"); Element child = d.createElementNS("urn:foo", "child"); root.appendChild(child);
Document d = DOMUtils.newDocument(); Element root = d.createElementNS("urn:foo", "root"); Element child = d.createElementNS("urn:foo2", "child"); root.appendChild(child);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/DOMElementWriterTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/DOMElementWriterTest.java
Method name: void testNSGetsReused() Method name: void testNSGoesOutOfScope()
Number of AST nodes: 4 Number of AST nodes: 4
1
Document d = DOMUtils.newDocument();
1
Document d = DOMUtils.newDocument();
2
        Element root = d.createElementNS("urn:foo", "root");
2
        Element root = d.createElementNS("urn:foo", "root");
3
        Element child = d.createElementNS("urn:foo", "child");
3
        Element child = d.createElementNS("urn:foo2", "child");
4
        root.appendChild(child);
4
        root.appendChild(child);
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons16
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Document d = DOMUtils.newDocument();
    1
    Document d = DOMUtils.newDocument();
    2
    Element root = d.createElementNS("urn:foo", "root");
    2
    Element root = d.createElementNS("urn:foo", "root");
    3
    Element child = d.createElementNS("urn:foo", "child");
    3
    Element child = d.createElementNS("urn:foo", "child");
    3
    Element child = d.createElementNS("urn:foo2", "child");
    Differences
    Expression1Expression2Difference
    "urn:foo""urn:foo2"LITERAL_VALUE_MISMATCH
    3
    Element child = d.createElementNS("urn:foo2", "child");
    4
    root.appendChild(child);
    4
    root.appendChild(child);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables root , while Clone fragment #2 returns variables d, root