if (children == null)
{
children = new EObjectContainmentWithInverseEList<TreeNode>(TreeNode.class, this, TreePackage.TREE_NODE__CHILDREN, TreePackage.TREE_NODE__PARENT);
}
return children;
if (owners == null)
{
owners = new UniqueEList<Object>();
addOwners(getCommand());
}
return owners;
Time elapsed for finding largest common nesting structure subtrees (ms)
0.1
Clones location
Clones are in different classes
Number of node comparisons
7
{Non-refactorable}
Mapping Summary
Number of mapped statements
1
Number of unmapped statements in the first code fragment
2
Number of unmapped statements in the second code fragment
3
Time elapsed for statement mapping (ms)
0.5
Clone type
Type 3
Mapped Statements
ID
Statement
ID
Statement
1
if(children==null)
1
if(children==null)
1
if(owners==null)
Differences
Expression1
Expression2
Difference
children
owners
VARIABLE_NAME_MISMATCH
org.eclipse.emf.common.util.EList
java.util.List
VARIABLE_TYPE_MISMATCH
Preondition Violations
Type org.eclipse.emf.common.util.EList<org.eclipse.emf.edit.tree.TreeNode> of variable children does not match with type java.util.List<java.lang.Object> of variable owners
Make classes org.eclipse.emf.common.util.EList and java.util.List extend a common superclass
Type org.eclipse.emf.common.util.EList<org.eclipse.emf.edit.tree.TreeNode> of variable children does not match with type java.util.List<java.lang.Object> of variable owners