SquirrelJME/SquirrelJME

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modules/midp-lcdui/src/main/java/cc/squirreljme/runtime/lcdui/image/__CharStripper__.java

Summary

Maintainability
C
1 day
Test Coverage

Method read has a Cognitive Complexity of 74 (exceeds 24 allowed). Consider refactoring.
Open

    @Override
    public int read()
        throws IOException
    {
        // Lock

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 read has 128 lines of code (exceeds 100 allowed). Consider refactoring.
Open

    @Override
    public int read()
        throws IOException
    {
        // Lock

    Avoid deeply nested control flow statements.
    Open

                                        if (x >= 0 && y >= 0)
                                            return (x << 4) | (y);

      Avoid deeply nested control flow statements.
      Open

                                          if (x >= 0 && y >= 0 && z >= 0)
                                              return (x << 6) | (y << 3) | (z);

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