LibCSocket.sockaddr_un addr = LibCSocket.sockaddr_un.newInstance(); IntByReference len = new IntByReference(LibCSocket.sockaddr_un.LENGTH); if(INSTANCE.getpeername(fd, addr, len) < 0) { rb_sys_fail(context.getRuntime(), "getpeername(2)"); } return unixaddr(context.getRuntime(), addr, len);
LibCSocket.sockaddr_un addr = LibCSocket.sockaddr_un.newInstance(); IntByReference len = new IntByReference(LibCSocket.sockaddr_un.LENGTH); if(INSTANCE.getsockname(fd, addr, len) < 0) { rb_sys_fail(context.getRuntime(), "getsockname(2)"); } return unixaddr(context.getRuntime(), addr, len);
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/ext/socket/RubyUNIXSocket.java File path: /jruby-1.4.0/src/org/jruby/ext/socket/RubyUNIXSocket.java
Method name: IRubyObject peeraddr(ThreadContext) Method name: IRubyObject addr(ThreadContext)
Number of AST nodes: 5 Number of AST nodes: 5
1
LibCSocket.sockaddr_un addr = LibCSocket.sockaddr_un.newInstance();
1
LibCSocket.sockaddr_un addr = LibCSocket.sockaddr_un.newInstance();
2
        IntByReference len = new IntByReference(LibCSocket.sockaddr_un.LENGTH);
2
        IntByReference len = new IntByReference(LibCSocket.sockaddr_un.LENGTH);
3
        if(INSTANCE.getpeername(fd, addr, len) < 0) {
3
        if(INSTANCE.getsockname(fd, addr, len) < 0) {
4
            rb_sys_fail(context.getRuntime(), "getpeername(2)");
4
            rb_sys_fail(context.getRuntime(), "getsockname(2)");
5
        }
5
        }
6
        return unixaddr(context.getRuntime(), addr, len);
6
        return unixaddr(context.getRuntime(), addr, len);
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 comparisons9
  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 fragment0
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    LibCSocket.sockaddr_un addr = LibCSocket.sockaddr_un.newInstance();
    1
    LibCSocket.sockaddr_un addr = LibCSocket.sockaddr_un.newInstance();
    2
    IntByReference len = new IntByReference(LibCSocket.sockaddr_un.LENGTH);
    2
    IntByReference len = new IntByReference(LibCSocket.sockaddr_un.LENGTH);
    3
    if (INSTANCE.getpeername(fd, addr, len) < 0)
    3
    if (INSTANCE.getpeername(fd, addr, len) < 0)
    3
    if (INSTANCE.getsockname(fd, addr, len) < 0)
    Differences
    Expression1Expression2Difference
    getpeernamegetsocknameMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression INSTANCE.getpeername(fd,addr,len) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression INSTANCE.getsockname(fd,addr,len) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    if (INSTANCE.getsockname(fd, addr, len) < 0)
    4
    rb_sys_fail(context.getRuntime(), "getpeername(2)");
    4
    rb_sys_fail(context.getRuntime(), "getpeername(2)");
    4
    rb_sys_fail(context.getRuntime(), "getsockname(2)");
    Differences
    Expression1Expression2Difference
    "getpeername(2)""getsockname(2)"LITERAL_VALUE_MISMATCH
    4
    rb_sys_fail(context.getRuntime(), "getsockname(2)");
    5
    return unixaddr(context.getRuntime(), addr, len);
    5
    return unixaddr(context.getRuntime(), addr, len);
    Precondition Violations (2)
    Row Violation
    1Expression INSTANCE.getpeername(fd,addr,len) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression INSTANCE.getsockname(fd,addr,len) cannot be parameterized, because it has dependencies to/from statements that will be extracted