int start = index; PackageInfo packageInfo = new PackageInfo(); if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-")) { packageInfo.nsURI = arguments[++index]; if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-")) { packageInfo.base = arguments[++index]; if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-")) { packageInfo.prefix = arguments[++index]; } } if (index - start != 1 && index - start != 3) { throw new IllegalArgumentException("Error: Expecting either 1 or 3 arguments for " + arguments[start]); } else { nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo); nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo); return index; } } else { throw new IllegalArgumentException("Error: No package name was specified for " + arguments[start]); }
int start = index; PackageInfo packageInfo = new PackageInfo(); if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-")) { packageInfo.nsURI = arguments[++index]; if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-")) { packageInfo.base = arguments[++index]; if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-")) { packageInfo.prefix = arguments[++index]; } } if (index - start != 1 && index - start != 3) { throw new IllegalArgumentException("Error: Expecting either 1 or 3 arguments for " + arguments[start]); } else { nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo); nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo); return index; } } else { throw new IllegalArgumentException("Error: No package name was specified for " + arguments[start]); }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/importer/ecore/EcoreImporterApplication.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/java/JavaImporterApplication.java
Method name: int processPackageInformation(String[], int, Map) Method name: int processPackageInformation(String[], int, Map)
Number of AST nodes: 14 Number of AST nodes: 14
1
int start = index;
1
int start = index;
2
    PackageInfo packageInfo = new PackageInfo();
2
    PackageInfo packageInfo = new PackageInfo();
3
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
3
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
4
    {
4
    {
5
      packageInfo.nsURI = arguments[++index];
5
      packageInfo.nsURI = arguments[++index];
6
      if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
6
      if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
7
      {
7
      {
8
        packageInfo.base = arguments[++index];
8
        packageInfo.base = arguments[++index];
9
        if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
9
        if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
10
        {
10
        {
11
          packageInfo.prefix = arguments[++index];
11
          packageInfo.prefix = arguments[++index];
12
        }
12
        }
13
      }
13
      }
14
      if (index - start != 1 && index - start != 3)
14
      if (index - start != 1 && index - start != 3)
15
      {
15
      {
16
        throw new IllegalArgumentException("Error: Expecting either 1 or 3 arguments for " + arguments[start]);
16
        throw new IllegalArgumentException("Error: Expecting either 1 or 3 arguments for " + arguments[start]);
17
      }
17
      }
18
      else
18
      else
19
      {
19
      {
20
        nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo);
20
        nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo);
21
        nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo);
21
        nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo);
22
        return index;
22
        return index;
23
      }
23
      }
24
    }
24
    }
25
    else
25
    else
26
    {
26
    {
27
      throw new IllegalArgumentException("Error: No package name was specified for " + arguments[start]);
27
      throw new IllegalArgumentException("Error: No package name was specified for " + arguments[start]);
28
    }
28
    }
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)1.3
Clones locationClones are in different classes having the same super class
Number of node comparisons46
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)2.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    int start = index;
    1
    int start = index;
                                                                                              
    2
    PackageInfo packageInfo = new PackageInfo();
    2
    PackageInfo packageInfo = new PackageInfo();
                                                                                              
    3
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
    3
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
    4
    packageInfo.nsURI = arguments[++index];
    4
    packageInfo.nsURI = arguments[++index];
    4
    packageInfo.nsURI = arguments[++index];
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfoorg.eclipse.emf.importer.java.JavaImporterApplication.PackageInfoVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo of variable packageInfo does not match with type org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo of variable packageInfo
    • Make classes org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo and org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo extend a common superclass
    4
    packageInfo.nsURI = arguments[++index];
    5
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
    5
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
    6
    packageInfo.base = arguments[++index];
    6
    packageInfo.base = arguments[++index];
    6
    packageInfo.base = arguments[++index];
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfoorg.eclipse.emf.importer.java.JavaImporterApplication.PackageInfoVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo of variable packageInfo does not match with type org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo of variable packageInfo
    • Make classes org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo and org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo extend a common superclass
    6
    packageInfo.base = arguments[++index];
    7
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
    7
    if (index + 1 < arguments.length && !arguments[index + 1].startsWith("-"))
    8
    packageInfo.prefix = arguments[++index];
    8
    packageInfo.prefix = arguments[++index];
    8
    packageInfo.prefix = arguments[++index];
    Differences
    Expression1Expression2Difference
    org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfoorg.eclipse.emf.importer.java.JavaImporterApplication.PackageInfoVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo of variable packageInfo does not match with type org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo of variable packageInfo
    • Make classes org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo and org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo extend a common superclass
    8
    packageInfo.prefix = arguments[++index];
    9
    if (index - start != 1 && index - start != 3)
    9
    if (index - start != 1 && index - start != 3)
    10
    throw new IllegalArgumentException("Error: Expecting either 1 or 3 arguments for " + arguments[start]);
    10
    throw new IllegalArgumentException("Error: Expecting either 1 or 3 arguments for " + arguments[start]);
    else
    else
                                                                                                                        
    11
    nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo);
    Preondition Violations
    Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI,packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    11
    nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo);
    11
    nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo);
    11
    nsURIToPackageInfo.put(packageInfo.nsURI, packageInfo);
    Preondition Violations
    Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI,packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                        
                                                                                                                                                    
    12
    nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo);
    Preondition Violations
    Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(),packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12
    nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo);
    12
    nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo);
    12
    nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(), packageInfo);
    Preondition Violations
    Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(),packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                                                                    
    13
    return index;
    13
    return index;
    else
    else
    14
    throw new IllegalArgumentException("Error: No package name was specified for " + arguments[start]);
    14
    throw new IllegalArgumentException("Error: No package name was specified for " + arguments[start]);
    Precondition Violations (7)
    Row Violation
    1Type org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo of variable packageInfo does not match with type org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo of variable packageInfo
    2Type org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo of variable packageInfo does not match with type org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo of variable packageInfo
    3Type org.eclipse.emf.importer.ecore.EcoreImporterApplication.PackageInfo of variable packageInfo does not match with type org.eclipse.emf.importer.java.JavaImporterApplication.PackageInfo of variable packageInfo
    4Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI,packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI,packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(),packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Unmatched statement nsURIToPackageInfo.put(packageInfo.nsURI.toLowerCase(),packageInfo); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted