Enumeration enumFrom = from.children(); while (enumFrom.hasMoreElements()) { JMeterTreeNode child = (JMeterTreeNode) enumFrom.nextElement(); JMeterTreeNode childClone = (JMeterTreeNode) child.clone(); childClone.setUserObject(((TestElement) child.getUserObject()).clone()); to.add(childClone); cloneChildren((JMeterTreeNode) to.getLastChild(), child); }
Enumeration enumFrom = from.children(); while (enumFrom.hasMoreElements()) { ReportTreeNode child = (ReportTreeNode) enumFrom.nextElement(); ReportTreeNode childClone = (ReportTreeNode) child.clone(); childClone.setUserObject(((TestElement) child.getUserObject()) .clone()); to.add(childClone); cloneChildren((ReportTreeNode) to.getLastChild(), child); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/action/Copy.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/report/gui/action/ReportCopy.java
Method name: void cloneChildren(JMeterTreeNode, JMeterTreeNode) Method name: void cloneChildren(ReportTreeNode, ReportTreeNode)
Number of AST nodes: 7 Number of AST nodes: 7
1
Enumeration enumFrom = from.children();
1
Enumeration enumFrom = from.children();
2
		while (enumFrom.hasMoreElements()) {
2
		while (enumFrom.hasMoreElements()) {
3
			JMeterTreeNode child = (JMeterTreeNode) enumFrom.nextElement();
3
			ReportTreeNode child = (ReportTreeNode) enumFrom.nextElement();
4
			JMeterTreeNode childClone = (JMeterTreeNode) child.clone();
4
			ReportTreeNode childClone = (ReportTreeNode) child.clone();
5
			childClone.setUserObject(((TestElement) child.getUserObject())
5
			childClone.setUserObject(((TestElement) child.getUserObject())
6
.clone());
6
					.clone());
7
			to.add(childClone);
7
			to.add(childClone);
8
			cloneChildren((JMeterTreeNode) to.getLastChild(), child);
8
			cloneChildren((ReportTreeNode) to.getLastChild(), child);
9
		}
9
		}
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)0.1
Clones locationClones are in different classes
Number of node comparisons37
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Enumeration enumFrom = from.children();
    1
    Enumeration enumFrom = from.children();
    1
    Enumeration enumFrom = from.children();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    1
    Enumeration enumFrom = from.children();
    2
    while (enumFrom.hasMoreElements())
    2
    while (enumFrom.hasMoreElements())
    3
    JMeterTreeNode child = (JMeterTreeNode)enumFrom.nextElement();
    3
    JMeterTreeNode child = (JMeterTreeNode)enumFrom.nextElement();
    3
    ReportTreeNode child = (ReportTreeNode)enumFrom.nextElement();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (JMeterTreeNode)enumFrom.nextElement() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (ReportTreeNode)enumFrom.nextElement() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    ReportTreeNode child = (ReportTreeNode)enumFrom.nextElement();
    4
    JMeterTreeNode childClone = (JMeterTreeNode)child.clone();
    4
    JMeterTreeNode childClone = (JMeterTreeNode)child.clone();
    4
    ReportTreeNode childClone = (ReportTreeNode)child.clone();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (JMeterTreeNode)child.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (ReportTreeNode)child.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4
    ReportTreeNode childClone = (ReportTreeNode)child.clone();
    5
    childClone.setUserObject(((TestElement)child.getUserObject()).clone());
    5
    childClone.setUserObject(((TestElement)child.getUserObject()).clone());
    5
    childClone.setUserObject(((TestElement)child.getUserObject()).clone());
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    5
    childClone.setUserObject(((TestElement)child.getUserObject()).clone());
    6
    to.add(childClone);
    6
    to.add(childClone);
    6
    to.add(childClone);
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    6
    to.add(childClone);
    7
    cloneChildren((JMeterTreeNode)to.getLastChild(), child);
    7
    cloneChildren((JMeterTreeNode)to.getLastChild(), child);
    7
    cloneChildren((ReportTreeNode)to.getLastChild(), child);
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNodeorg.apache.jmeter.report.gui.tree.ReportTreeNodeSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (JMeterTreeNode)to.getLastChild() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (ReportTreeNode)to.getLastChild() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7
    cloneChildren((ReportTreeNode)to.getLastChild(), child);
    Precondition Violations (6)
    Row Violation
    1Expression (JMeterTreeNode)enumFrom.nextElement() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression (ReportTreeNode)enumFrom.nextElement() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression (JMeterTreeNode)child.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression (ReportTreeNode)child.clone() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression (JMeterTreeNode)to.getLastChild() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression (ReportTreeNode)to.getLastChild() cannot be parameterized, because it has dependencies to/from statements that will be extracted