Consider simplifying this complex logical expression. Open
if (o instanceof JavaScriptContent) {
final JavaScriptContent that = (JavaScriptContent) o;
return Objects.equals(initialize, that.initialize)
&& Objects.equals(mouseEnter, that.mouseEnter)
&& Objects.equals(mouseExit, that.mouseExit)Method equals has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
@Override
public boolean equals(final Object o) {
if (o instanceof JavaScriptContent) {
final JavaScriptContent that = (JavaScriptContent) o;
return Objects.equals(initialize, that.initialize)- Read upRead up
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
Wrong lexicographical order for 'jakarta.xml.bind.annotation.XmlType' import. Should be before 'java.util.function.Consumer'. Open
import jakarta.xml.bind.annotation.XmlType;- Read upRead up
- Exclude checks
Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Parameter name 'o' must match pattern '^[a-z][a-z0-9][a-zA-Z0-9]*$'. Open
public boolean equals(final Object o) {- Read upRead up
- Exclude checks
Checks that method parameter names conform to a specified pattern.By using accessModifiers property it is possibleto specify different formats for methods at different visibility levels.
To validate catch parameters please useCatchParameterName.
To validate lambda parameters please useLambdaParameterName.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Line is longer than 100 characters (found 102). Open
return Objects.hash(initialize, mouseEnter, mouseExit, change, mouseUp, mouseDown, keystroke);- Read upRead up
- Exclude checks
Checks for long lines.
Rationale: Long lines are hard to read in printouts or if developershave limited screen space for the source code, e.g. if the IDEdisplays additional information like project tree, class hierarchy,etc.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.
Extra separation in import group before 'jakarta.xml.bind.annotation.XmlType' Open
import jakarta.xml.bind.annotation.XmlType;- Read upRead up
- Exclude checks
Checks that the groups of import declarations appear in the order specifiedby the user. If there is an import but its group is not specified in theconfiguration such an import should be placed at the end of the import list.
This documentation is written and maintained by the Checkstyle community and is covered under the same license as the Checkstyle project.