This is an automated email from the ASF dual-hosted git repository.
ggregory pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/commons-digester.git
The following commit(s) were added to refs/heads/master by this push:
new 361412dc Don't initialize an instance or static variable to its
default value
361412dc is described below
commit 361412dcaabb579f1569c3c10e7910f9578ac904
Author: Gary Gregory <[email protected]>
AuthorDate: Fri Oct 27 09:49:03 2023 -0400
Don't initialize an instance or static variable to its default value
---
.../commons/digester3/AbstractMethodRule.java | 8 +++---
.../digester3/AbstractObjectCreationFactory.java | 2 +-
.../commons/digester3/BeanPropertySetterRule.java | 2 +-
.../apache/commons/digester3/CallMethodRule.java | 10 +++----
.../apache/commons/digester3/CallParamRule.java | 8 +++---
.../org/apache/commons/digester3/Digester.java | 32 +++++++++++-----------
.../commons/digester3/ExtendedBaseRules.java | 2 +-
.../commons/digester3/FactoryCreateRule.java | 6 ++--
.../apache/commons/digester3/NodeCreateRule.java | 12 ++++----
.../apache/commons/digester3/ObjectCreateRule.java | 6 ++--
.../apache/commons/digester3/ObjectParamRule.java | 6 ++--
.../commons/digester3/PathCallParamRule.java | 2 +-
.../java/org/apache/commons/digester3/Rule.java | 4 +--
.../commons/digester3/SetNestedPropertiesRule.java | 10 +++----
.../apache/commons/digester3/SetPropertyRule.java | 4 +--
.../digester3/binder/AbstractParamTypeBuilder.java | 4 +--
.../digester3/binder/CallMethodBuilder.java | 4 +--
.../commons/digester3/binder/CallParamBuilder.java | 6 ++--
.../commons/digester3/binder/DigesterLoader.java | 4 +--
.../digester3/binder/NestedPropertiesBuilder.java | 2 +-
.../digester3/binder/ObjectParamBuilder.java | 2 +-
.../digester3/binder/PathCallParamBuilder.java | 2 +-
.../commons/digester3/plugins/Declaration.java | 4 +--
.../digester3/plugins/PluginCreateRule.java | 10 +++----
.../commons/digester3/plugins/PluginException.java | 2 +-
.../commons/digester3/plugins/PluginRules.java | 8 +++---
.../substitution/MultiVariableExpander.java | 2 +-
.../java/org/apache/commons/digester3/Address.java | 10 +++----
.../commons/digester3/Digester133TestCase.java | 2 +-
.../apache/commons/digester3/DigesterTestCase.java | 4 +--
.../org/apache/commons/digester3/Employee.java | 4 +--
.../digester3/ObjectCreationFactoryTestImpl.java | 2 +-
.../org/apache/commons/digester3/RuleTestCase.java | 2 +-
.../commons/digester3/RulesBaseTestCase.java | 2 +-
.../commons/digester3/SetPropertyRuleTestCase.java | 2 +-
.../org/apache/commons/digester3/TestBean.java | 6 ++--
.../org/apache/commons/digester3/TestRuleSet.java | 2 +-
.../org/apache/commons/digester3/URLTestCase.java | 2 +-
.../commons/digester3/XMLSchemaTestCase.java | 2 +-
.../digester3/binder/Digester163TestCase.java | 2 +-
.../apache/commons/digester3/binder/Entity.java | 2 +-
.../apache/commons/digester3/plugins/Slider.java | 4 +--
.../commons/digester3/xmlrules/ObjectTestImpl.java | 2 +-
.../api/documentmarkup/SetTextSegmentRule.java | 2 +-
.../org/apache/commons/digester3/rss/Channel.java | 26 +++++++++---------
.../org/apache/commons/digester3/rss/Image.java | 8 +++---
.../org/apache/commons/digester3/rss/Item.java | 6 ++--
.../apache/commons/digester3/rss/RSSDigester.java | 2 +-
.../apache/commons/digester3/rss/TextInput.java | 8 +++---
49 files changed, 133 insertions(+), 133 deletions(-)
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractMethodRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractMethodRule.java
index 8cabc7a5..0346e771 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractMethodRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractMethodRule.java
@@ -38,12 +38,12 @@ public abstract class AbstractMethodRule
/**
* The method name to call on the parent object.
*/
- protected String methodName = null;
+ protected String methodName;
/**
* The Java class name of the parameter type expected by the method.
*/
- protected String paramTypeName = null;
+ protected String paramTypeName;
/**
* The Java class name of the parameter type expected by the method.
@@ -53,13 +53,13 @@ public abstract class AbstractMethodRule
/**
* Should we use exact matching. Default is no.
*/
- protected boolean useExactMatch = false;
+ protected boolean useExactMatch;
/**
* Should this rule be invoked when {@link #begin(String, String,
Attributes)} (true)
* or {@link #end(String, String)} (false) methods are invoked, false by
default.
*/
- protected boolean fireOnBegin = false;
+ protected boolean fireOnBegin;
/**
* Construct a "set next" rule with the specified method name. The
method's argument type is assumed to be the class
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractObjectCreationFactory.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractObjectCreationFactory.java
index f64aa733..8cc01edb 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractObjectCreationFactory.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/AbstractObjectCreationFactory.java
@@ -35,7 +35,7 @@ public abstract class AbstractObjectCreationFactory<T>
/**
* The associated {@code Digester} instance that was set up by {@link
FactoryCreateRule} upon initialization.
*/
- private Digester digester = null;
+ private Digester digester;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/BeanPropertySetterRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/BeanPropertySetterRule.java
index 6b3a3762..1ffdf6b3 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/BeanPropertySetterRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/BeanPropertySetterRule.java
@@ -89,7 +89,7 @@ public class BeanPropertySetterRule
/**
* The body text used to set the property.
*/
- private String bodyText = null;
+ private String bodyText;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallMethodRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallMethodRule.java
index 8e9e437b..a8b98020 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallMethodRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallMethodRule.java
@@ -250,24 +250,24 @@ public class CallMethodRule
/**
* The body text collected from this element.
*/
- protected String bodyText = null;
+ protected String bodyText;
/**
* location of the target object for the call, relative to the top of the
digester object stack. The default value
* of zero means the target object is the one on top of the stack.
*/
- protected int targetOffset = 0;
+ protected int targetOffset;
/**
* The method name to call on the parent object.
*/
- protected String methodName = null;
+ protected String methodName;
/**
* The number of parameters to collect from {@code MethodParam} rules. If
this value is zero, a single
* parameter will be collected from the body of this element.
*/
- protected int paramCount = 0;
+ protected int paramCount;
/**
* The parameter types of the parameters to be collected.
@@ -283,7 +283,7 @@ public class CallMethodRule
/**
* Should {@code MethodUtils.invokeExactMethod} be used for reflection.
*/
- private boolean useExactMatch = false;
+ private boolean useExactMatch;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallParamRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallParamRule.java
index 00476ea1..ca6582eb 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallParamRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/CallParamRule.java
@@ -103,22 +103,22 @@ public class CallParamRule
/**
* The attribute from which to save the parameter value
*/
- protected String attributeName = null;
+ protected String attributeName;
/**
* The zero-relative index of the parameter we are saving.
*/
- protected int paramIndex = 0;
+ protected int paramIndex;
/**
* Is the parameter to be set from the stack?
*/
- protected boolean fromStack = false;
+ protected boolean fromStack;
/**
* The position of the object from the top of the stack
*/
- protected int stackIndex = 0;
+ protected int stackIndex;
/**
* Stack is used to allow nested body text to be processed. Lazy creation.
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/Digester.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/Digester.java
index fa097e66..f324eae2 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/Digester.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/Digester.java
@@ -156,12 +156,12 @@ public class Digester
* class loader used to load Digester itself, is used, based on the value
of the {@code useContextClassLoader}
* variable.
*/
- private ClassLoader classLoader = null;
+ private ClassLoader classLoader;
/**
* Has this Digester been configured yet.
*/
- private boolean configured = false;
+ private boolean configured;
/**
* The EntityResolver used by the SAX parser. By default it use this class
@@ -176,17 +176,17 @@ public class Digester
/**
* The application-supplied error handler that is notified when parsing
warnings, errors, or fatal errors occur.
*/
- private ErrorHandler errorHandler = null;
+ private ErrorHandler errorHandler;
/**
* The SAXParserFactory that is created the first time we need it.
*/
- private SAXParserFactory factory = null;
+ private SAXParserFactory factory;
/**
* The Locator associated with our parser.
*/
- private Locator locator = null;
+ private Locator locator;
/**
* The current match pattern for nested element processing.
@@ -196,7 +196,7 @@ public class Digester
/**
* Do we want a "namespace aware" parser.
*/
- private boolean namespaceAware = false;
+ private boolean namespaceAware;
/**
* The executor service to run asynchronous parse method.
@@ -215,7 +215,7 @@ public class Digester
/**
* Do we want a "XInclude aware" parser.
*/
- private boolean xincludeAware = false;
+ private boolean xincludeAware;
/**
* The parameters stack being utilized by CallMethodRule and CallParamRule
rules.
@@ -227,35 +227,35 @@ public class Digester
/**
* The SAXParser we will use to parse the input stream.
*/
- private SAXParser parser = null;
+ private SAXParser parser;
/**
* The public identifier of the DTD we are currently parsing under (if
any).
*/
- private String publicId = null;
+ private String publicId;
/**
* The XMLReader used to parse digester rules.
*/
- private XMLReader reader = null;
+ private XMLReader reader;
/**
* The "root" element of the stack (in other words, the last object that
was popped.
*/
- private Object root = null;
+ private Object root;
/**
* The {@code Rules} implementation containing our collection of {@code
Rule} instances and associated
* matching policy. If not established before the first rule is added, a
default implementation will be provided.
*/
- private Rules rules = null;
+ private Rules rules;
/**
* The XML schema to use for validating an XML instance.
*
* @since 2.0
*/
- private Schema schema = null;
+ private Schema schema;
/**
* The object stack being constructed.
@@ -271,7 +271,7 @@ public class Digester
/**
* Do we want to use a validating parser.
*/
- private boolean validating = false;
+ private boolean validating;
/**
* The Log to which most logging calls will be made.
@@ -304,12 +304,12 @@ public class Digester
* <p>
* See setCustomContentHandler.
*/
- private ContentHandler customContentHandler = null;
+ private ContentHandler customContentHandler;
/**
* Object which will receive callbacks for every pop/push action on the
default stack or named stacks.
*/
- private StackAction stackAction = null;
+ private StackAction stackAction;
// ------------------------------------------------------------- Properties
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/ExtendedBaseRules.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/ExtendedBaseRules.java
index 86fb6df5..80612729 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/ExtendedBaseRules.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/ExtendedBaseRules.java
@@ -150,7 +150,7 @@ public class ExtendedBaseRules
/**
* Counts the entry number for the rules.
*/
- private int counter = 0;
+ private int counter;
/**
* The decision algorithm used (unfortunately) doesn't preserve the entry
order. This map is used by a comparator
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/FactoryCreateRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/FactoryCreateRule.java
index 1a6856e3..04623bef 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/FactoryCreateRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/FactoryCreateRule.java
@@ -209,18 +209,18 @@ public class FactoryCreateRule
/**
* The attribute containing an override class name if it is present.
*/
- protected String attributeName = null;
+ protected String attributeName;
/**
* The Java class name of the ObjectCreationFactory to be created. This
class must have a no-arguments constructor.
*/
- protected String className = null;
+ protected String className;
/**
* The object creation factory we will use to instantiate objects as
required based on the attributes specified in
* the matched XML element.
*/
- protected ObjectCreationFactory<?> creationFactory = null;
+ protected ObjectCreationFactory<?> creationFactory;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/NodeCreateRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/NodeCreateRule.java
index bf65b95e..1750c5ba 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/NodeCreateRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/NodeCreateRule.java
@@ -103,27 +103,27 @@ public class NodeCreateRule
/**
* The content handler used by Digester before it was set to this
content handler.
*/
- protected ContentHandler oldContentHandler = null;
+ protected ContentHandler oldContentHandler;
/**
* Depth of the current node, relative to the element where the
content handler was put into action.
*/
- protected int depth = 0;
+ protected int depth;
/**
* A DOM Document used to create the various Node instances.
*/
- protected Document doc = null;
+ protected Document doc;
/**
* The DOM node that will be pushed on Digester's stack.
*/
- protected Node root = null;
+ protected Node root;
/**
* The current top DOM mode.
*/
- protected Node top = null;
+ protected Node top;
/**
* The text content of the current top DOM node.
@@ -363,7 +363,7 @@ public class NodeCreateRule
/**
* The JAXP {@code DocumentBuilder} to use.
*/
- private DocumentBuilder documentBuilder = null;
+ private DocumentBuilder documentBuilder;
/**
* The type of the node that should be created. Must be one of the
constants defined in {@link org.w3c.dom.Node
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectCreateRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectCreateRule.java
index da197a62..833b9a6c 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectCreateRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectCreateRule.java
@@ -238,17 +238,17 @@ public class ObjectCreateRule
/**
* The attribute containing an override class name if it is present.
*/
- protected String attributeName = null;
+ protected String attributeName;
/**
* The Java class of the object to be created.
*/
- protected Class<?> clazz = null;
+ protected Class<?> clazz;
/**
* The Java class name of the object to be created.
*/
- protected String className = null;
+ protected String className;
/**
* The constructor argument types.
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectParamRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectParamRule.java
index 5c481553..e9292887 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectParamRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/ObjectParamRule.java
@@ -74,17 +74,17 @@ public class ObjectParamRule
/**
* The attribute which we are attempting to match
*/
- protected String attributeName = null;
+ protected String attributeName;
/**
* The zero-relative index of the parameter we are saving.
*/
- protected int paramIndex = 0;
+ protected int paramIndex;
/**
* The parameter we wish to pass to the method call
*/
- protected Object param = null;
+ protected Object param;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/PathCallParamRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/PathCallParamRule.java
index 9e77cf1d..db2472bd 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/PathCallParamRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/PathCallParamRule.java
@@ -53,7 +53,7 @@ public class PathCallParamRule
/**
* The zero-relative index of the parameter we are saving.
*/
- protected int paramIndex = 0;
+ protected int paramIndex;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/Rule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/Rule.java
index 7235a33c..14fffabf 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/Rule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/Rule.java
@@ -57,12 +57,12 @@ import org.xml.sax.Attributes;
/**
* The Digester with which this Rule is associated.
*/
- private Digester digester = null;
+ private Digester digester;
/**
* The namespace URI for which this Rule is relevant, if any.
*/
- private String namespaceURI = null;
+ private String namespaceURI;
// ------------------------------------------------------------- Properties
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetNestedPropertiesRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetNestedPropertiesRule.java
index d1adf912..6723fa21 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetNestedPropertiesRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetNestedPropertiesRule.java
@@ -102,11 +102,11 @@ public class SetNestedPropertiesRule
extends Rule
{
- private Log log = null;
+ private Log log;
private boolean trimData = true;
- private boolean allowUnknownChildElements = false;
+ private boolean allowUnknownChildElements;
private final HashMap<String, String> elementNames = new HashMap<String,
String>();
@@ -330,9 +330,9 @@ public class SetNestedPropertiesRule
private class AnyChildRules
implements Rules
{
- private String matchPrefix = null;
+ private String matchPrefix;
- private Rules decoratedRules = null;
+ private Rules decoratedRules;
private final ArrayList<Rule> rules = new ArrayList<Rule>( 1 );
@@ -447,7 +447,7 @@ public class SetNestedPropertiesRule
extends Rule
{
- private String currChildElementName = null;
+ private String currChildElementName;
@Override
public void begin( final String namespaceURI, final String name, final
Attributes attributes )
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetPropertyRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetPropertyRule.java
index 1fad5b8f..36203d42 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetPropertyRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/SetPropertyRule.java
@@ -56,12 +56,12 @@ public class SetPropertyRule
/**
* The attribute that will contain the property name.
*/
- protected String name = null;
+ protected String name;
/**
* The attribute that will contain the property value.
*/
- protected String value = null;
+ protected String value;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/AbstractParamTypeBuilder.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/AbstractParamTypeBuilder.java
index 18211d98..43b29d01 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/AbstractParamTypeBuilder.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/AbstractParamTypeBuilder.java
@@ -40,11 +40,11 @@ public abstract class AbstractParamTypeBuilder<R extends
AbstractMethodRule>
private final ClassLoader classLoader;
- private boolean useExactMatch = false;
+ private boolean useExactMatch;
private Class<?> paramType;
- private boolean fireOnBegin = false;
+ private boolean fireOnBegin;
AbstractParamTypeBuilder( final String keyPattern, final String
namespaceURI, final RulesBinder mainBinder,
final LinkedRuleBuilder mainBuilder, final
String methodName, final ClassLoader classLoader )
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallMethodBuilder.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallMethodBuilder.java
index 78994608..b1fe0c94 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallMethodBuilder.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallMethodBuilder.java
@@ -40,11 +40,11 @@ public final class CallMethodBuilder
private int targetOffset;
- private int paramCount = 0;
+ private int paramCount;
private Class<?>[] paramTypes = new Class<?>[]{};
- private boolean useExactMatch = false;
+ private boolean useExactMatch;
CallMethodBuilder( final String keyPattern, final String namespaceURI,
final RulesBinder mainBinder, final LinkedRuleBuilder mainBuilder,
final String methodName, final ClassLoader classLoader )
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallParamBuilder.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallParamBuilder.java
index e192de70..6a177d2b 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallParamBuilder.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/CallParamBuilder.java
@@ -30,11 +30,11 @@ public final class CallParamBuilder
extends AbstractBackToLinkedRuleBuilder<CallParamRule>
{
- private int paramIndex = 0;
+ private int paramIndex;
- private int stackIndex = 0;
+ private int stackIndex;
- private boolean fromStack = false;
+ private boolean fromStack;
private String attributeName;
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/DigesterLoader.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/DigesterLoader.java
index 0fbbd91e..97d986c6 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/DigesterLoader.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/DigesterLoader.java
@@ -145,13 +145,13 @@ public final class DigesterLoader
* The application-supplied error handler that is notified when parsing
warnings, errors, or fatal errors occur.
* @since 3.2
*/
- private ErrorHandler errorHandler = null;
+ private ErrorHandler errorHandler;
/**
* The Locator associated with our parser.
* @since 3.2
*/
- private Locator locator = null;
+ private Locator locator;
/**
* Creates a new {@link DigesterLoader} instance given a collection of
{@link RulesModule} instance.
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/NestedPropertiesBuilder.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/NestedPropertiesBuilder.java
index 3fdaa136..f01242ab 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/NestedPropertiesBuilder.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/NestedPropertiesBuilder.java
@@ -37,7 +37,7 @@ public final class NestedPropertiesBuilder
private boolean trimData = true;
- private boolean allowUnknownChildElements = false;
+ private boolean allowUnknownChildElements;
NestedPropertiesBuilder( final String keyPattern, final String
namespaceURI, final RulesBinder mainBinder,
final LinkedRuleBuilder mainBuilder )
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/ObjectParamBuilder.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/ObjectParamBuilder.java
index 704905b2..321c961c 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/ObjectParamBuilder.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/ObjectParamBuilder.java
@@ -33,7 +33,7 @@ public final class ObjectParamBuilder<T>
private final T paramObj;
- private int paramIndex = 0;
+ private int paramIndex;
private String attributeName;
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/PathCallParamBuilder.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/PathCallParamBuilder.java
index 0fecde95..16848697 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/PathCallParamBuilder.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/binder/PathCallParamBuilder.java
@@ -30,7 +30,7 @@ public final class PathCallParamBuilder
extends AbstractBackToLinkedRuleBuilder<PathCallParamRule>
{
- private int paramIndex = 0;
+ private int paramIndex;
PathCallParamBuilder( final String keyPattern, final String namespaceURI,
final RulesBinder mainBinder,
final LinkedRuleBuilder mainBuilder )
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/Declaration.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/Declaration.java
index 46a49522..b004df2b 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/Declaration.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/Declaration.java
@@ -46,12 +46,12 @@ public class Declaration
private final Properties properties = new Properties();
/** See {@link #init}. */
- private boolean initialized = false;
+ private boolean initialized;
/**
* Class which is responsible for dynamically loading this plugin's rules
on demand.
*/
- private RuleLoader ruleLoader = null;
+ private RuleLoader ruleLoader;
// ---------------------- constructors ----------------------------------
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginCreateRule.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginCreateRule.java
index 72bcc4cc..5845049f 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginCreateRule.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginCreateRule.java
@@ -37,14 +37,14 @@ public class PluginCreateRule
{
// see setPluginClassAttribute
- private String pluginClassAttrNs = null;
+ private String pluginClassAttrNs;
- private String pluginClassAttr = null;
+ private String pluginClassAttr;
// see setPluginIdAttribute
- private String pluginIdAttrNs = null;
+ private String pluginIdAttrNs;
- private String pluginIdAttr = null;
+ private String pluginIdAttr;
/**
* In order to invoke the addRules method on the plugin class correctly,
we need to know the pattern which this rule
@@ -53,7 +53,7 @@ public class PluginCreateRule
private String pattern;
/** A base class that any plugin must derive from. */
- private Class<?> baseClass = null;
+ private Class<?> baseClass;
/**
* Info about optional default plugin to be used if no plugin-id is
specified in the input data. This can simplify
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginException.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginException.java
index e18c8b20..6f539839 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginException.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginException.java
@@ -30,7 +30,7 @@ public class PluginException
private static final long serialVersionUID = 1L;
- private Throwable cause = null;
+ private Throwable cause;
/**
* @param cause underlying exception that caused this to be thrown
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginRules.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginRules.java
index ed0867c1..86d6a78c 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginRules.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/plugins/PluginRules.java
@@ -52,7 +52,7 @@ public class PluginRules
/**
* The Digester instance with which this Rules instance is associated.
*/
- protected Digester digester = null;
+ protected Digester digester;
/**
* The (optional) object which generates new rules instances.
@@ -71,17 +71,17 @@ public class PluginRules
* The path below which this rules object has responsibility. For paths
shorter than or equal the mountpoint, the
* parent's match is called.
*/
- private String mountPoint = null;
+ private String mountPoint;
/**
* The Rules object that holds rules applying "above" the mountpoint, ie
the next Rules object down in the stack.
*/
- private PluginRules parent = null;
+ private PluginRules parent;
/**
* A reference to the object that holds all data which should only exist
once per digester instance.
*/
- private PluginContext pluginContext = null;
+ private PluginContext pluginContext;
// -------------------------------------------------------------
Constructor
diff --git
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/substitution/MultiVariableExpander.java
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/substitution/MultiVariableExpander.java
index aada65a8..c48df827 100644
---
a/commons-digester3-core/src/main/java/org/apache/commons/digester3/substitution/MultiVariableExpander.java
+++
b/commons-digester3-core/src/main/java/org/apache/commons/digester3/substitution/MultiVariableExpander.java
@@ -33,7 +33,7 @@ public class MultiVariableExpander
implements VariableExpander
{
- private int nEntries = 0;
+ private int nEntries;
private final ArrayList<String> markers = new ArrayList<String>( 2 );
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/Address.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/Address.java
index 4f94bee8..62a46364 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/Address.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/Address.java
@@ -38,7 +38,7 @@ public class Address
setZipCode( zipCode );
}
- private String city = null;
+ private String city;
public String getCity()
{
@@ -50,7 +50,7 @@ public class Address
this.city = city;
}
- private String state = null;
+ private String state;
public String getState()
{
@@ -62,7 +62,7 @@ public class Address
this.state = state;
}
- private String street = null;
+ private String street;
public String getStreet()
{
@@ -74,7 +74,7 @@ public class Address
this.street = street;
}
- private String type = null;
+ private String type;
public String getType()
{
@@ -86,7 +86,7 @@ public class Address
this.type = type;
}
- private String zipCode = null;
+ private String zipCode;
public String getZipCode()
{
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/Digester133TestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/Digester133TestCase.java
index 4ef5f9b6..e1f15a9c 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/Digester133TestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/Digester133TestCase.java
@@ -45,7 +45,7 @@ public final class Digester133TestCase
{
private static final long serialVersionUID = 723339335374093719L;
- private boolean flag = false;
+ private boolean flag;
public boolean isFlag()
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/DigesterTestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/DigesterTestCase.java
index 9bee1c08..6cb383e0 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/DigesterTestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/DigesterTestCase.java
@@ -58,7 +58,7 @@ public class DigesterTestCase
/**
* The digester instance we will be processing.
*/
- protected Digester digester = null;
+ protected Digester digester;
/**
* The set of public identifiers, and corresponding resource names, for
the versions of the DTDs that we know about.
@@ -387,7 +387,7 @@ public class DigesterTestCase
class TestConfigureDigester
extends Digester
{
- public int called = 0;
+ public int called;
public TestConfigureDigester()
{
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/Employee.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/Employee.java
index 30709060..f12ab964 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/Employee.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/Employee.java
@@ -61,7 +61,7 @@ public class Employee
addresses.remove( address );
}
- private String firstName = null;
+ private String firstName;
public String getFirstName()
{
@@ -73,7 +73,7 @@ public class Employee
this.firstName = firstName;
}
- private String lastName = null;
+ private String lastName;
public String getLastName()
{
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/ObjectCreationFactoryTestImpl.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/ObjectCreationFactoryTestImpl.java
index d42ec030..931e30c6 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/ObjectCreationFactoryTestImpl.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/ObjectCreationFactoryTestImpl.java
@@ -28,7 +28,7 @@ import org.xml.sax.helpers.AttributesImpl;
public class ObjectCreationFactoryTestImpl
extends AbstractObjectCreationFactory<Object>
{
- public boolean called = false;
+ public boolean called;
public Attributes attributes;
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/RuleTestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/RuleTestCase.java
index ccb965b8..e63936b4 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/RuleTestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/RuleTestCase.java
@@ -46,7 +46,7 @@ public class RuleTestCase
/**
* The digester instance we will be processing.
*/
- protected Digester digester = null;
+ protected Digester digester;
// --------------------------------------------------- Overall Test Methods
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/RulesBaseTestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/RulesBaseTestCase.java
index ccdc9349..eb5e902f 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/RulesBaseTestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/RulesBaseTestCase.java
@@ -41,7 +41,7 @@ public class RulesBaseTestCase
/**
* The digester instance we will be processing.
*/
- protected Digester digester = null;
+ protected Digester digester;
// -------------------------------------------------- Overall Test Methods
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/SetPropertyRuleTestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/SetPropertyRuleTestCase.java
index 2e2315c0..14af09f6 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/SetPropertyRuleTestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/SetPropertyRuleTestCase.java
@@ -73,7 +73,7 @@ public class SetPropertyRuleTestCase
/**
* The digester instance we will be processing.
*/
- protected Digester digester = null;
+ protected Digester digester;
// --------------------------------------------------- Overall Test Methods
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestBean.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestBean.java
index 209e6f47..920def3c 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestBean.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestBean.java
@@ -86,7 +86,7 @@ public class TestBean
/**
* A boolean property whose initial value is false
*/
- private boolean falseProperty = false;
+ private boolean falseProperty;
public boolean getFalseProperty()
{
@@ -200,7 +200,7 @@ public class TestBean
/**
* A nested reference to another test bean (populated as needed).
*/
- private TestBean nested = null;
+ private TestBean nested;
public TestBean getNested()
{
@@ -213,7 +213,7 @@ public class TestBean
/**
* A String property with an initial value of null.
*/
- private String nullProperty = null;
+ private String nullProperty;
public String getNullProperty()
{
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestRuleSet.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestRuleSet.java
index 26e7144b..93e13fb7 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestRuleSet.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/TestRuleSet.java
@@ -76,7 +76,7 @@ public class TestRuleSet
/**
* The prefix for each matching pattern added to the Digester instance, or
an empty String for no prefix.
*/
- protected String prefix = null;
+ protected String prefix;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/URLTestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/URLTestCase.java
index 4bc6c646..1cd0f6d5 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/URLTestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/URLTestCase.java
@@ -89,7 +89,7 @@ public class URLTestCase
* The {@code Digester} instance under test.
* </p>
*/
- private Digester digester = null;
+ private Digester digester;
// ------------------------------------------------------------ Test
Methods
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/XMLSchemaTestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/XMLSchemaTestCase.java
index f587e9de..a742bd5b 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/XMLSchemaTestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/XMLSchemaTestCase.java
@@ -50,7 +50,7 @@ public class XMLSchemaTestCase
/**
* The digester instance we will be processing.
*/
- protected Digester digester = null;
+ protected Digester digester;
// --------------------------------------------------- Overall Test Methods
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Digester163TestCase.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Digester163TestCase.java
index 651ee00c..792af011 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Digester163TestCase.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Digester163TestCase.java
@@ -43,7 +43,7 @@ public class Digester163TestCase
public static final int MAX_THREADS = 4;
- private DigesterLoader loader = null;
+ private DigesterLoader loader;
@Before
public void before()
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Entity.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Entity.java
index 4d8c5708..cec7085b 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Entity.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/binder/Entity.java
@@ -25,7 +25,7 @@ package org.apache.commons.digester3.binder;
public class Entity
{
- private String author = null;
+ private String author;
/**
* @return Returns the author.
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/plugins/Slider.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/plugins/Slider.java
index f271abe2..e9cdc354 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/plugins/Slider.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/plugins/Slider.java
@@ -25,9 +25,9 @@ public class Slider
{
private String label = "nolabel";
- private int min = 0;
+ private int min;
- private int max = 0;
+ private int max;
// define rules on this class
public static void addRules( final Digester digester, final String pattern
)
diff --git
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/xmlrules/ObjectTestImpl.java
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/xmlrules/ObjectTestImpl.java
index 000252f1..520451b6 100644
---
a/commons-digester3-core/src/test/java/org/apache/commons/digester3/xmlrules/ObjectTestImpl.java
+++
b/commons-digester3-core/src/test/java/org/apache/commons/digester3/xmlrules/ObjectTestImpl.java
@@ -37,7 +37,7 @@ public class ObjectTestImpl
private final HashMap<String, String> mapValue = new HashMap<String,
String>();
- private boolean pushed = false;
+ private boolean pushed;
public ObjectTestImpl()
{
diff --git
a/commons-digester3-examples/api/document-markup/src/main/java/org/apache/commons/digester3/examples/api/documentmarkup/SetTextSegmentRule.java
b/commons-digester3-examples/api/document-markup/src/main/java/org/apache/commons/digester3/examples/api/documentmarkup/SetTextSegmentRule.java
index 1741778b..1796566a 100644
---
a/commons-digester3-examples/api/document-markup/src/main/java/org/apache/commons/digester3/examples/api/documentmarkup/SetTextSegmentRule.java
+++
b/commons-digester3-examples/api/document-markup/src/main/java/org/apache/commons/digester3/examples/api/documentmarkup/SetTextSegmentRule.java
@@ -41,7 +41,7 @@ public class SetTextSegmentRule
/**
* The method name to call on the parent object.
*/
- protected String methodName = null;
+ protected String methodName;
// --------------------------------------------------------- Public Methods
diff --git
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Channel.java
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Channel.java
index fdee8c5e..38144e5f 100644
---
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Channel.java
+++
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Channel.java
@@ -61,7 +61,7 @@ public class Channel
/**
* The channel copyright (1-100 characters).
*/
- protected String copyright = null;
+ protected String copyright;
public String getCopyright()
{
@@ -76,7 +76,7 @@ public class Channel
/**
* The channel description (1-500 characters).
*/
- protected String description = null;
+ protected String description;
public String getDescription()
{
@@ -91,7 +91,7 @@ public class Channel
/**
* The channel description file URL (1-500 characters).
*/
- protected String docs = null;
+ protected String docs;
public String getDocs()
{
@@ -106,7 +106,7 @@ public class Channel
/**
* The image describing this channel.
*/
- protected Image image = null;
+ protected Image image;
public Image getImage()
{
@@ -121,7 +121,7 @@ public class Channel
/**
* The channel language (2-5 characters).
*/
- protected String language = null;
+ protected String language;
public String getLanguage()
{
@@ -136,7 +136,7 @@ public class Channel
/**
* The channel last build date (1-100 characters).
*/
- protected String lastBuildDate = null;
+ protected String lastBuildDate;
public String getLastBuildDate()
{
@@ -151,7 +151,7 @@ public class Channel
/**
* The channel link (1-500 characters).
*/
- protected String link = null;
+ protected String link;
public String getLink()
{
@@ -166,7 +166,7 @@ public class Channel
/**
* The managing editor (1-100 characters).
*/
- protected String managingEditor = null;
+ protected String managingEditor;
public String getManagingEditor()
{
@@ -181,7 +181,7 @@ public class Channel
/**
* The channel publication date (1-100 characters).
*/
- protected String pubDate = null;
+ protected String pubDate;
public String getPubDate()
{
@@ -196,7 +196,7 @@ public class Channel
/**
* The channel rating (20-500 characters).
*/
- protected String rating = null;
+ protected String rating;
public String getRating()
{
@@ -211,7 +211,7 @@ public class Channel
/**
* The text input description for this channel.
*/
- protected TextInput textInput = null;
+ protected TextInput textInput;
public TextInput getTextInput()
{
@@ -226,7 +226,7 @@ public class Channel
/**
* The channel title (1-100 characters).
*/
- protected String title = null;
+ protected String title;
public String getTitle()
{
@@ -256,7 +256,7 @@ public class Channel
/**
* The webmaster email address (1-100 characters).
*/
- protected String webMaster = null;
+ protected String webMaster;
public String getWebMaster()
{
diff --git
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Image.java
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Image.java
index 0c62550a..305ebde2 100644
---
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Image.java
+++
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Image.java
@@ -39,7 +39,7 @@ public class Image
/**
* The image description (1-100 characters).
*/
- protected String description = null;
+ protected String description;
public String getDescription()
{
@@ -69,7 +69,7 @@ public class Image
/**
* The image link (1-500 characters).
*/
- protected String link = null;
+ protected String link;
public String getLink()
{
@@ -84,7 +84,7 @@ public class Image
/**
* The image alternate text (1-100 characters).
*/
- protected String title = null;
+ protected String title;
public String getTitle()
{
@@ -99,7 +99,7 @@ public class Image
/**
* The image location URL (1-500 characters).
*/
- protected String url = null;
+ protected String url;
public String getURL()
{
diff --git
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Item.java
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Item.java
index 9f55d245..47dfc296 100644
---
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Item.java
+++
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/Item.java
@@ -37,7 +37,7 @@ public class Item implements Serializable {
/**
* The item description (1-500 characters).
*/
- protected String description = null;
+ protected String description;
public String getDescription()
{
@@ -52,7 +52,7 @@ public class Item implements Serializable {
/**
* The item link (1-500 characters).
*/
- protected String link = null;
+ protected String link;
public String getLink()
{
@@ -67,7 +67,7 @@ public class Item implements Serializable {
/**
* The item title (1-100 characters).
*/
- protected String title = null;
+ protected String title;
public String getTitle()
{
diff --git
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/RSSDigester.java
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/RSSDigester.java
index 30e410c4..a3db9ff3 100644
---
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/RSSDigester.java
+++
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/RSSDigester.java
@@ -52,7 +52,7 @@ public class RSSDigester
/**
* Have we been configured yet?
*/
- protected boolean configured = false;
+ protected boolean configured;
// ------------------------------------------------------------- Properties
diff --git
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/TextInput.java
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/TextInput.java
index fa1204f0..144d350b 100644
---
a/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/TextInput.java
+++
b/commons-digester3-examples/rss/src/main/java/org/apache/commons/digester3/rss/TextInput.java
@@ -39,7 +39,7 @@ public class TextInput implements Serializable {
/**
* The text input description (1-100 characters).
*/
- protected String description = null;
+ protected String description;
public String getDescription()
{
@@ -54,7 +54,7 @@ public class TextInput implements Serializable {
/**
* The text input link (1-500 characters).
*/
- protected String link = null;
+ protected String link;
public String getLink()
{
@@ -69,7 +69,7 @@ public class TextInput implements Serializable {
/**
* The text input field name (1-100 characters).
*/
- protected String name = null;
+ protected String name;
public String getName()
{
@@ -84,7 +84,7 @@ public class TextInput implements Serializable {
/**
* The text input submit button label (1-100 characters).
*/
- protected String title = null;
+ protected String title;
public String getTitle()
{
