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zkoss/zk

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zcommon/src/main/java/org/zkoss/xel/fn/StringFns.java

Summary

Maintainability
A
2 hrs
Test Coverage

Method eatQuot has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Open

    public static String eatQuot(String s) {
        final int len = s != null ? s.length(): 0;
        StringBuffer sb = null;
        for (int j = 0; j < len; ++j) {
            final char cc = s.charAt(j);
Severity: Minor
Found in zcommon/src/main/java/org/zkoss/xel/fn/StringFns.java - About 1 hr to fix

Cognitive Complexity

Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.

A method's cognitive complexity is based on a few simple rules:

  • Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
  • Code is considered more complex for each "break in the linear flow of the code"
  • Code is considered more complex when "flow breaking structures are nested"

Further reading

Method cat5 has 5 arguments (exceeds 4 allowed). Consider refactoring.
Open

    public static String cat5(Object o1, Object o2, Object o3, Object o4, Object o5) {
Severity: Minor
Found in zcommon/src/main/java/org/zkoss/xel/fn/StringFns.java - About 35 mins to fix

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