if (nTrailingZeroes > 0) { if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) { significand *= LONG_10_POWERS[nTrailingZeroes]; nTrailingZeroes = 0; } // else catch oversize below }
if (nTrailingZeroes > 0) { if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) { significand *= LONG_10_POWERS[nTrailingZeroes]; nTrailingZeroes = 0; } // else catch oversize below }
Clone fragments detected by clone detection tool
File path: /jruby-1.4.0/src/org/jruby/util/Convert.java File path: /jruby-1.4.0/src/org/jruby/util/Convert.java
Method name: double byteArrayToDouble(byte[], int, int, boolean) Method name: double byteArrayToDouble(byte[], int, int, boolean)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (nTrailingZeroes > 0) {
1
if (nTrailingZeroes > 0) {
2
                            if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) {
2
                            if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS) {
3
                                significand *= LONG_10_POWERS[nTrailingZeroes];
3
                                significand *= LONG_10_POWERS[nTrailingZeroes];
4
                                nTrailingZeroes = 0;
4
                                nTrailingZeroes = 0;
5
                            } // else catch oversize below
5
                            } // else catch oversize below
6
                        }
6
                        }
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 in the same method
Number of node comparisons13
  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)7.1
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    142
    if (nTrailingZeroes > 0)
    170
    if (nTrailingZeroes > 0)
    143
    if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS)
    171
    if ((nDigits += nTrailingZeroes) < MAX_DECIMAL_DIGITS)
    144
    significand *= LONG_10_POWERS[nTrailingZeroes];
    172
    significand *= LONG_10_POWERS[nTrailingZeroes];
    145
    nTrailingZeroes = 0;
    173
    nTrailingZeroes = 0;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables nTrailingZeroes, significand, nDigits , while Clone fragment #2 returns variables nTrailingZeroes, significand, nDigits