for (int item = 0; item < itemCount; item++) { lvalue = intervalXYData.getStartXValue(series, item); uvalue = intervalXYData.getEndXValue(series, item); minimum = Math.min(minimum, lvalue); maximum = Math.max(maximum, uvalue); }
int itemCount = dataset.getItemCount(series); for (int item = 0; item < itemCount; item++) { lvalue = dataset.getXValue(series, item); uvalue = lvalue; minimum = Math.min(minimum, lvalue); maximum = Math.max(maximum, uvalue); }
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java File path: /jfreechart-1.0.10/src/org/jfree/data/general/DatasetUtilities.java
Method name: Range iterateDomainBounds(XYDataset, boolean) Method name: Range iterateDomainBounds(XYDataset, boolean)
Number of AST nodes: 5 Number of AST nodes: 6
1
int itemCount = dataset.getItemCount(series);
1
for (int item = 0; item < itemCount; item++) {
2
                for (int item = 0; item < itemCount; item++) {
2
                    lvalue = intervalXYData.getStartXValue(series, item);
3
                    lvalue = dataset.getXValue(series, item);
3
                    uvalue = intervalXYData.getEndXValue(series, item);
4
                    uvalue = lvalue;
4
                    minimum = Math.min(minimum, lvalue);
5
                    minimum = Math.min(minimum, lvalue);
5
                    maximum = Math.max(maximum, uvalue);
6
                    maximum = Math.max(maximum, uvalue);
6
                }
7
                }
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)0.2
Clones locationClones are in the same method
Number of node comparisons28
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)5232.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                                  
    18
    int itemCount = dataset.getItemCount(series);
    Preondition Violations
    Unmatched statement int itemCount=dataset.getItemCount(series); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    18
    int itemCount = dataset.getItemCount(series);
    12
    for (int item = 0; item < itemCount; item++)
    19
    for (int item = 0; item < itemCount; item++)
    13
    lvalue = intervalXYData.getStartXValue(series, item);
    13
    lvalue = intervalXYData.getStartXValue(series, item);
    20
    lvalue = dataset.getXValue(series, item);
    Differences
    Expression1Expression2Difference
    getStartXValuegetXValueMETHOD_INVOCATION_NAME_MISMATCH
    intervalXYDatadatasetVARIABLE_NAME_MISMATCH
    org.jfree.data.xy.IntervalXYDatasetorg.jfree.data.xy.XYDatasetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression intervalXYData.getStartXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression dataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression intervalXYData cannot be unified with expression dataset , because common superclass org.jfree.data.xy.XYDataset does not declare member(s) public abstract double getStartXValue(int, int)
    20
    lvalue = dataset.getXValue(series, item);
    14
    uvalue = intervalXYData.getEndXValue(series, item);
    14
    uvalue = intervalXYData.getEndXValue(series, item);
    21
    uvalue = lvalue;
    Differences
    Expression1Expression2Difference
    intervalXYData.getEndXValue(series,item)lvalueTYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression intervalXYData.getEndXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression lvalue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    21
    uvalue = lvalue;
    15
    minimum = Math.min(minimum, lvalue);
    22
    minimum = Math.min(minimum, lvalue);
    16
    maximum = Math.max(maximum, uvalue);
    23
    maximum = Math.max(maximum, uvalue);
    Precondition Violations (7)
    Row Violation
    1Unmatched statement int itemCount=dataset.getItemCount(series); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression intervalXYData.getStartXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression dataset.getXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression intervalXYData cannot be unified with expression dataset , because common superclass org.jfree.data.xy.XYDataset does not declare member(s) public abstract double getStartXValue(int, int)
    5Expression intervalXYData.getEndXValue(series,item) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression lvalue cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Clone fragment #1 returns variables minimum, maximum , while Clone fragment #2 returns variables minimum, maximum