try { Class<?>[] parameterTypes = buildClassArgs(args); Constructor<?> constructor = javaClass().getDeclaredConstructor (parameterTypes); return new JavaConstructor(getRuntime(), constructor); } catch (NoSuchMethodException nsme) { throw getRuntime().newNameError("no matching java constructor", null); }
try { Class<?>[] parameterTypes = buildClassArgs(args); Constructor<?> constructor = javaClass().getConstructor(parameterTypes); return new JavaConstructor(getRuntime(), constructor); } catch (NoSuchMethodException nsme) { throw getRuntime().newNameError("no matching java constructor", null); }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/javasupport/JavaClass.java File path: /jruby-1.4.0/src/org/jruby/javasupport/JavaClass.java
Method name: JavaConstructor declared_constructor(IRubyObject[]) Method name: JavaConstructor constructor(IRubyObject[])
Number of AST nodes: 4 Number of AST nodes: 4
1
try {
1
try {
2
            Class<?>[] parameterTypes = buildClassArgs(args);
2
            Class<?>[] parameterTypes = buildClassArgs(args);
3
            Constructor<?> constructor = javaClass().getDeclaredConstructor (parameterTypes);
3
            Constructor<?> constructor = javaClass().getConstructor(parameterTypes);
4
            return new JavaConstructor(getRuntime(), constructor);
4
            return new JavaConstructor(getRuntime(), constructor);
5
        } catch (NoSuchMethodException nsme) {
5
        } catch (NoSuchMethodException nsme) {
6
            throw getRuntime().newNameError("no matching java constructor", null);
6
            throw getRuntime().newNameError("no matching java constructor", null);
7
        }
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)0.3
Clones locationClones are declared in the same class
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    try
    1
    try
    2
    Class<?>[] parameterTypes = buildClassArgs(args);
    2
    Class<?>[] parameterTypes = buildClassArgs(args);
    3
    Constructor<?> constructor = javaClass().getDeclaredConstructor(parameterTypes);
    3
    Constructor<?> constructor = javaClass().getDeclaredConstructor(parameterTypes);
    3
    Constructor<?> constructor = javaClass().getConstructor(parameterTypes);
    Differences
    Expression1Expression2Difference
    getDeclaredConstructorgetConstructorMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression javaClass().getDeclaredConstructor(parameterTypes) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression javaClass().getConstructor(parameterTypes) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    Constructor<?> constructor = javaClass().getConstructor(parameterTypes);
    4
    return new JavaConstructor(getRuntime(), constructor);
    4
    return new JavaConstructor(getRuntime(), constructor);
    Precondition Violations (2)
    Row Violation
    1Expression javaClass().getDeclaredConstructor(parameterTypes) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression javaClass().getConstructor(parameterTypes) cannot be parameterized, because it has dependencies to/from statements that will be extracted