if (!file.exists() || !file.canRead()) { throw new BuildException("File \"" + file.getAbsolutePath() + "\" does not exist or is not " + "readable."); }
if (!file.exists() || !file.canRead()) { throw new BuildException("File \"" + file.getName() + "\" does not exist or is not " + "readable."); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/email/MimeMailer.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/email/PlainMailer.java
Method name: void send() Method name: void attach(File, PrintStream)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (!file.exists() || !file.canRead()) {
1
if (!file.exists() || !file.canRead()) {
2
                    throw new BuildException("File \"" + file.getAbsolutePath()
2
            throw new BuildException("File \"" + file.getName()
3
                         + "\" does not exist or is not "
3
                 + "\" does not exist or is not "
4
                         + "readable.");
4
                 + "readable.");
5
                }
5
        }
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 different classes having the same super class
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    54
    if (!file.exists() || !file.canRead())
    1
    if (!file.exists() || !file.canRead())
    55
    throw new BuildException("File \"" + file.getAbsolutePath() + "\" does not exist or is not " + "readable.");
    55
    throw new BuildException("File \"" + file.getAbsolutePath() + "\" does not exist or is not " + "readable.");
    2
    throw new BuildException("File \"" + file.getName() + "\" does not exist or is not " + "readable.");
    Differences
    Expression1Expression2Difference
    getAbsolutePathgetNameMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression file.getAbsolutePath() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression file.getName() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2
    throw new BuildException("File \"" + file.getName() + "\" does not exist or is not " + "readable.");
    Precondition Violations (2)
    Row Violation
    1Expression file.getAbsolutePath() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression file.getName() cannot be parameterized, because it has dependencies to/from statements that will be extracted