for (int i = 0; i < args.length; i++) { LOG.info("arg[" + i + "]=" + args[i]); }
for (int i = 0; i < args.length; i++) { LOG.severe("argument[" + i + "]=" + args[i]); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/core/src/main/java/org/columba/core/main/Bootstrap.java File path: /columba-1.4-src/core/src/main/java/org/columba/core/plugin/ExternalClassLoader.java
Method name: void run(String[]) Method name: Object instanciate(String, Object[])
Number of AST nodes: 2 Number of AST nodes: 2
1
for (int i = 0; i < args.length; i++) {
1
for (int i = 0; i < args.length; i++) {
2
			LOG.info("arg[" + i + "]=" + args[i]);
2
				LOG.severe("argument[" + i + "]=" + args[i]);
3
		}
3
			}
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
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)2.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    18
    for (int i = 0; i < args.length; i++)
    18
    for (int i = 0; i < args.length; i++)
    8
    for (int i = 0; i < args.length; i++)
    Differences
    Expression1Expression2Difference
    java.lang.String[]java.lang.Object[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable args.length does not match with type int of variable args.length
    • Make classes java.lang.String[] and java.lang.Object[] extend a common superclass
    8
    for (int i = 0; i < args.length; i++)
    19
    LOG.info("arg[" + i + "]=" + args[i]);
    19
    LOG.info("arg[" + i + "]=" + args[i]);
    9
    LOG.severe("argument[" + i + "]=" + args[i]);
    Differences
    Expression1Expression2Difference
    java.lang.String[]java.lang.Object[]VARIABLE_TYPE_MISMATCH
    "arg[""argument["LITERAL_VALUE_MISMATCH
    infosevereMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Type java.lang.String[] of variable args does not match with type java.lang.Object[] of variable args
    • Make classes java.lang.String[] and java.lang.Object[] extend a common superclass
    Expression LOG.info("arg[" + i + "]="+ args[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression LOG.severe("argument[" + i + "]="+ args[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression LOG.info("arg[" + i + "]="+ args[i]) is a void method call, and thus it cannot be parameterized
    Expression LOG.severe("argument[" + i + "]="+ args[i]) is a void method call, and thus it cannot be parameterized
    9
    LOG.severe("argument[" + i + "]=" + args[i]);
    Precondition Violations (6)
    Row Violation
    1Type int of variable args.length does not match with type int of variable args.length
    2Type java.lang.String[] of variable args does not match with type java.lang.Object[] of variable args
    3Expression LOG.info("arg[" + i + "]="+ args[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression LOG.severe("argument[" + i + "]="+ args[i]) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression LOG.info("arg[" + i + "]="+ args[i]) is a void method call, and thus it cannot be parameterized
    6Expression LOG.severe("argument[" + i + "]="+ args[i]) is a void method call, and thus it cannot be parameterized