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java.lang.Objectnet.sourceforge.pmd.AbstractPropertySource
net.sourceforge.pmd.lang.rule.AbstractRule
net.sourceforge.pmd.lang.java.rule.AbstractJavaRule
net.sourceforge.pmd.lang.java.rule.basic.BooleanInstantiationRule
public class BooleanInstantiationRule
Avoid instantiating Boolean objects; you can reference Boolean.TRUE, Boolean.FALSE, or call Boolean.valueOf() instead.
public class Foo { Boolean bar = new Boolean("true"); // just do a Boolean bar = Boolean.TRUE; //ok Boolean buz = Boolean.valueOf(false); // just do a Boolean buz = Boolean.FALSE; }
Field Summary |
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Fields inherited from class net.sourceforge.pmd.AbstractPropertySource |
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propertyDescriptors, propertyValuesByDescriptor |
Fields inherited from interface net.sourceforge.pmd.Rule |
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VIOLATION_SUPPRESS_REGEX_DESCRIPTOR, VIOLATION_SUPPRESS_XPATH_DESCRIPTOR |
Constructor Summary | |
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BooleanInstantiationRule()
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Method Summary | |
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Object |
visit(ASTAllocationExpression node,
Object data)
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Object |
visit(ASTCompilationUnit decl,
Object data)
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Object |
visit(ASTImportDeclaration decl,
Object data)
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Object |
visit(ASTPrimaryPrefix node,
Object data)
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Methods inherited from class net.sourceforge.pmd.lang.java.rule.AbstractJavaRule |
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apply, getDeclaringType, importsPackage, isQualifiedName, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visitAll |
Methods inherited from class net.sourceforge.pmd.AbstractPropertySource |
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copyPropertyDescriptors, copyPropertyValues, definePropertyDescriptor, dysfunctionReason, getPropertiesByPropertyDescriptor, getProperty, getPropertyDescriptor, getPropertyDescriptors, hasDescriptor, ignoredProperties, setProperty, useDefaultValueFor, usesDefaultValues |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface net.sourceforge.pmd.PropertySource |
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definePropertyDescriptor, dysfunctionReason, getPropertiesByPropertyDescriptor, getProperty, getPropertyDescriptor, getPropertyDescriptors, hasDescriptor, ignoredProperties, setProperty, useDefaultValueFor, usesDefaultValues |
Constructor Detail |
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public BooleanInstantiationRule()
Method Detail |
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public Object visit(ASTCompilationUnit decl, Object data)
visit
in interface net.sourceforge.pmd.lang.java.ast.JavaParserVisitor
visit
in class AbstractJavaRule
public Object visit(ASTImportDeclaration decl, Object data)
visit
in interface net.sourceforge.pmd.lang.java.ast.JavaParserVisitor
visit
in class AbstractJavaRule
public Object visit(ASTAllocationExpression node, Object data)
visit
in interface net.sourceforge.pmd.lang.java.ast.JavaParserVisitor
visit
in class AbstractJavaRule
public Object visit(ASTPrimaryPrefix node, Object data)
visit
in interface net.sourceforge.pmd.lang.java.ast.JavaParserVisitor
visit
in class AbstractJavaRule
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