AvoidDeeplyNestedIfStmts
Design
Warning
Deeply nested if..then statements are hard to read
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CollapsibleIfStatements
Design
Warning
These nested if statements could be combined
FinalFieldCouldBeStatic
Design
Warning
This final field could be made static
GodClass
Design
Warning
Possible God Class
ImmutableField
Design
Warning
Private field could be made final; it is only initialized in the declaration or constructor.
LogicInversion
Design
Warning
Use opposite operator instead of the logic complement operator.
SimplifiedTernary
Design
Warning
Ternary operators that can be simplified with || or &&
SimplifyBooleanExpressions
Design
Warning
Avoid unnecessary comparisons in boolean expressions
SimplifyBooleanReturns
Design
Warning
Avoid unnecessary if..then..else statements when returning booleans
SimplifyConditional
Design
Warning
No need to check for null before an instanceof
SwitchDensity
Design
Warning
A high ratio of statements to labels in a switch statement. Consider refactoring.