if (seriesKeys != null) { if (seriesKeys.length != seriesCount) { throw new IllegalArgumentException( "The number of series keys does not " + "match the number of series in the data."); } this.seriesKeys = seriesKeys; } else { String prefix = resources.getString( "series.default-prefix") + " "; this.seriesKeys = generateKeys(seriesCount, prefix); }
if (categoryKeys != null) { if (categoryKeys.length != categoryCount) { throw new IllegalArgumentException( "The number of category keys does not match " + "the number of categories in the data."); } this.categoryKeys = categoryKeys; } else { String prefix = resources.getString( "categories.default-prefix") + " "; this.categoryKeys = generateKeys(categoryCount, prefix); }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/category/DefaultIntervalCategoryDataset.java File path: /jfreechart-1.0.10/src/org/jfree/data/category/DefaultIntervalCategoryDataset.java
Method name: void DefaultIntervalCategoryDataset(Comparable[], Comparable[], Number[][], Number[][]) Method name: void DefaultIntervalCategoryDataset(Comparable[], Comparable[], Number[][], Number[][])
Number of AST nodes: 6 Number of AST nodes: 6
1
if (seriesKeys != null) {
1
if (categoryKeys != null) {
2
                    if (seriesKeys.length != seriesCount) {
2
                    if (categoryKeys.length != categoryCount) {
3
                        throw new IllegalArgumentException(
3
                        throw new IllegalArgumentException(
4
                                "The number of series keys does not "
4
                                "The number of category keys does not match "
5
                                + "match the number of series in the data.");
5
                                + "the number of categories in the data.");
6
                    }
6
                    }
7
                    this.seriesKeys = seriesKeys;
7
                    this.categoryKeys = categoryKeys;
8
                }
8
                }
9
                else {
9
                else {
10
                    String prefix = resources.getString(
10
                    String prefix = resources.getString(
11
                            "series.default-prefix") + " ";
11
                            "categories.default-prefix") + " ";
12
                    this.seriesKeys = generateKeys(seriesCount, prefix);
12
                    this.categoryKeys = generateKeys(categoryCount, prefix);
13
                }
13
                }
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)0.3
Clones locationClones are in the same method
Number of node comparisons21
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    11
    if (seriesKeys != null)
    11
    if (seriesKeys != null)
    21
    if (categoryKeys != null)
    Differences
    Expression1Expression2Difference
    seriesKeyscategoryKeysVARIABLE_NAME_MISMATCH
    21
    if (categoryKeys != null)
    12
    if (seriesKeys.length != seriesCount)
    12
    if (seriesKeys.length != seriesCount)
    22
    if (categoryKeys.length != categoryCount)
    Differences
    Expression1Expression2Difference
    seriesKeyscategoryKeysVARIABLE_NAME_MISMATCH
    seriesCountcategoryCountVARIABLE_NAME_MISMATCH
    22
    if (categoryKeys.length != categoryCount)
    13
    throw new IllegalArgumentException("The number of series keys does not " + "match the number of series in the data.");
    13
    throw new IllegalArgumentException("The number of series keys does not " + "match the number of series in the data.");
    23
    throw new IllegalArgumentException("The number of category keys does not match " + "the number of categories in the data.");
    Differences
    Expression1Expression2Difference
    "The number of series keys does not ""The number of category keys does not match "LITERAL_VALUE_MISMATCH
    "match the number of series in the data.""the number of categories in the data."LITERAL_VALUE_MISMATCH
    23
    throw new IllegalArgumentException("The number of category keys does not match " + "the number of categories in the data.");
    14
    this.seriesKeys = seriesKeys;
    14
    this.seriesKeys = seriesKeys;
    24
    this.categoryKeys = categoryKeys;
    Differences
    Expression1Expression2Difference
    seriesKeyscategoryKeysVARIABLE_NAME_MISMATCH
    seriesKeyscategoryKeysVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.seriesKeys is a field being modified, and thus it cannot be parameterized
    Expression this.categoryKeys is a field being modified, and thus it cannot be parameterized
    24
    this.categoryKeys = categoryKeys;
    else
    else
    15
    String prefix = resources.getString("series.default-prefix") + " ";
    15
    String prefix = resources.getString("series.default-prefix") + " ";
    25
    String prefix = resources.getString("categories.default-prefix") + " ";
    Differences
    Expression1Expression2Difference
    "series.default-prefix""categories.default-prefix"LITERAL_VALUE_MISMATCH
    25
    String prefix = resources.getString("categories.default-prefix") + " ";
    16
    this.seriesKeys = generateKeys(seriesCount, prefix);
    16
    this.seriesKeys = generateKeys(seriesCount, prefix);
    26
    this.categoryKeys = generateKeys(categoryCount, prefix);
    Differences
    Expression1Expression2Difference
    seriesKeyscategoryKeysVARIABLE_NAME_MISMATCH
    seriesCountcategoryCountVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression this.seriesKeys is a field being modified, and thus it cannot be parameterized
    Expression this.categoryKeys is a field being modified, and thus it cannot be parameterized
    26
    this.categoryKeys = generateKeys(categoryCount, prefix);
    Precondition Violations (4)
    Row Violation
    1Expression this.seriesKeys is a field being modified, and thus it cannot be parameterized
    2Expression this.categoryKeys is a field being modified, and thus it cannot be parameterized
    3Expression this.seriesKeys is a field being modified, and thus it cannot be parameterized
    4Expression this.categoryKeys is a field being modified, and thus it cannot be parameterized