public class UseStringBufferLength extends AbstractRule
StringBuffer sb = new StringBuffer("some string"); if (sb.toString().equals("")) { // this is wrong } if (sb.length() == 0) { // this is right }
LOWEST_PRIORITY, PRIORITIES
Constructor and Description |
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UseStringBufferLength() |
Modifier and Type | Method and Description |
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java.lang.Object |
visit(ASTCompilationUnit acu,
java.lang.Object data) |
java.lang.Object |
visit(ASTName decl,
java.lang.Object data) |
addViolation, addViolation, addViolation, addViolationWithMessage, 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, visitAll
addExample, addProperties, addProperty, addRuleChainVisit, asFixedMap, asFixedMap, end, equals, getBooleanProperties, getBooleanProperty, getBooleanProperty, getDescription, getDoubleProperties, getDoubleProperty, getDoubleProperty, getExample, getExamples, getExternalInfoUrl, getIntProperties, getIntProperty, getIntProperty, getMessage, getName, getPriority, getPriorityName, getProperties, getRuleChainVisits, getRuleClass, getRuleSetName, getSince, getStringProperties, getStringProperty, getStringProperty, getTypeProperties, getTypeProperty, hashCode, hasProperty, include, propertiesByName, propertyDescriptorFor, setDescription, setExternalInfoUrl, setInclude, setMessage, setName, setPriority, setProperties, setProperty, setRuleClass, setRuleSetName, setSince, setUsesDFA, setUsesTypeResolution, start, usesDFA, usesRuleChain, usesTypeResolution
public java.lang.Object visit(ASTCompilationUnit acu, java.lang.Object data)
visit
in interface JavaParserVisitor
visit
in class AbstractJavaRule
public java.lang.Object visit(ASTName decl, java.lang.Object data)
visit
in interface JavaParserVisitor
visit
in class AbstractJavaRule