List cachedList = Arrays.asList(CachedHeaderfields .getDefaultHeaderfields()); LinkedList keyList = new LinkedList(Arrays.asList(keys)); ListTools.substract(keyList, cachedList);
List cachedList = Arrays.asList(CachedHeaderfields .getDefaultHeaderfields()); List keyList = new ArrayList(Arrays.asList(keys)); ListTools.substract(keyList, cachedList);
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/AbstractLocalFolder.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/imap/IMAPFolder.java
Method name: Header getHeaderFields(Object, String[]) Method name: Header getHeaderFields(Object, String[])
Number of AST nodes: 3 Number of AST nodes: 3
1
List cachedList = Arrays.asList(CachedHeaderfields
1
List cachedList = Arrays.asList(CachedHeaderfields
2
				.getDefaultHeaderfields());
2
				.getDefaultHeaderfields());
3
		LinkedList keyList = new LinkedList(Arrays.asList(keys));
3
		List keyList = new ArrayList(Arrays.asList(keys));
4
		ListTools.substract(keyList, cachedList);
4
		ListTools.substract(keyList, cachedList);
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 in different classes having the same super class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    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
    List cachedList = Arrays.asList(CachedHeaderfields.getDefaultHeaderfields());
    4
    List cachedList = Arrays.asList(CachedHeaderfields.getDefaultHeaderfields());
    2
    LinkedList keyList = new LinkedList(Arrays.asList(keys));
    2
    LinkedList keyList = new LinkedList(Arrays.asList(keys));
    5
    List keyList = new ArrayList(Arrays.asList(keys));
    Differences
    Expression1Expression2Difference
    java.util.LinkedListjava.util.ListSUBCLASS_TYPE_MISMATCH
    java.util.LinkedListjava.util.ListSUBCLASS_TYPE_MISMATCH
    java.util.LinkedListjava.util.ArrayListSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new LinkedList(Arrays.asList(keys)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new ArrayList(Arrays.asList(keys)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5
    List keyList = new ArrayList(Arrays.asList(keys));
    3
    ListTools.substract(keyList, cachedList);
    3
    ListTools.substract(keyList, cachedList);
    6
    ListTools.substract(keyList, cachedList);
    Differences
    Expression1Expression2Difference
    java.util.LinkedListjava.util.ListSUBCLASS_TYPE_MISMATCH
    6
    ListTools.substract(keyList, cachedList);
    Precondition Violations (3)
    Row Violation
    1Expression new LinkedList(Arrays.asList(keys)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new ArrayList(Arrays.asList(keys)) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variable keyList with type java.util.LinkedList , while Clone fragment #2 returns variable keyList with type java.util.List