Package com.puppycrawl.tools.checkstyle.checks.coding

Contains the Coding checks that are bundled with the main distribution.

See:
Description

Class Summary

AbstractNestedDepthCheck	Abstract class which provides helpers functionality for nestedchecks.
AbstractSuperCheck	Abstract class for checking that an overriding method with no parameters invokes the super method.
ArrayTrailingCommaCheck	Checks if array initialization contains optional trailing comma.
AvoidInlineConditionalsCheck	Detects inline conditionals.
CovariantEqualsCheck	Checks that if a class defines a covariant method equals, then it defines method equals(java.lang.Object).
DeclarationOrderCheck	According to Code Conventions for the Java Programming Language , the parts of a class or interface declaration should appear in the following order Class (static) variables.
DefaultComesLastCheck	Check that the default is after all the cases in a switch statement.
DoubleCheckedLockingCheck	Detect the double-checked locking idiom, a technique that tries to avoid synchronization overhead but is incorrect because of subtle artifacts of the java memory model.
EmptyStatementCheck	Check that finds empty statements.
EqualsHashCodeCheck	Checks that classes that override equals() also override hashCode().
ExplicitInitializationCheck	Checks if any class or object member explicitly initialized to default for its type value (null for object references, zero for numeric types and char and false for boolean.
FallThroughCheck	Checks for fall through in switch statements Finds locations where a case contains Java code - but lacks a break, return, throw or continue statement.
FinalLocalVariableCheck	Ensures that local variables that never get their values changed, must be declared final.
HiddenFieldCheck	Checks that a local variable or a parameter does not shadow a field that is defined in the same class.
IllegalCatchCheck	Catching java.lang.Exception, java.lang.Error or java.lang.RuntimeException is almost never acceptable.
IllegalInstantiationCheck	Checks for illegal instantiations where a factory method is preferred.
IllegalTokenCheck	Checks for illegal tokens.
IllegalTokenTextCheck	Checks for illegal token text.
IllegalTypeCheck	Checks that particular class are never used as types in variable declarations, return values or parameters.
InnerAssignmentCheck	Checks for assignments in subexpressions, such as in String s = Integer.toString(i = 2);.
JUnitTestCaseCheck	Ensures that the setUp(), tearDown()methods are named correctly, have no arguments, return void and are either public or protected.
MagicNumberCheck	Checks for magic numbers.
MissingCtorCheck	Checks that classes (except abstract one) define a ctor and don't rely on the default one.
MissingSwitchDefaultCheck	Checks that switch statement has "default" clause.
ModifiedControlVariableCheck	Check for ensuring that for loop control variables are not modified inside the for block.
MultipleStringLiteralsCheck	Checks for multiple occurrences of the same string literal within a single file.
MultipleVariableDeclarationsCheck	Checks that each variable declaration is in its own statement and on its own line.
NestedIfDepthCheck	Restricts nested if-else blocks to a specified depth (default = 1).
NestedTryDepthCheck	Restricts nested try-catch-finally blocks to a specified depth (default = 1).
PackageDeclarationCheck	Ensures there is a package declaration.
ParameterAssignmentCheck	Disallow assignment of parameters.
RedundantThrowsCheck	Checks for redundant exceptions declared in throws clause such as duplicates, unchecked exceptions or subclasses of another declared exception.
RequireThisCheck	Checks that code doesn't rely on the "this." default, i.e.
ReturnCountCheck	Restricts return statements to a specified count (default = 2).
SimplifyBooleanExpressionCheck	Checks for overly complicated boolean expressions.
SimplifyBooleanReturnCheck	Checks for overly complicated boolean return statements.
StringLiteralEqualityCheck	Checks that string literals are not used with == or !=.
SuperCloneCheck	Checks that an overriding clone() method invokes super.clone().
SuperFinalizeCheck	Checks that an overriding finalize() method invokes super.finalize().
UnnecessaryParenthesesCheck	Checks if unnecessary parentheses are used in a statement or expression.

Package com.puppycrawl.tools.checkstyle.checks.coding Description

Contains the Coding checks that are bundled with the main distribution.