misc: fix spelling

src/org/apache/xalan/extensions/MethodResolver.java

@@ -539,7 +539,7 @@ static class ConversionInfo
    * given set of Java parameters.
    * If any invocations of this function for a method with 
    * the same name return the same positive value, then a conflict 
-   * has occured, and an error should be signaled.
+   * has occurred, and an error should be signaled.
    * @param javaParamTypes Must be filled with valid class names, and 
    * of the same length as xsltArgs.
    * @param xsltArgs Must be filled with valid object instances, and 

src/org/apache/xalan/lib/sql/SQLDocument.java

@@ -281,7 +281,7 @@ public class SQLDocument extends DTMDocument
   private boolean m_MultipleResults = false;
 
   /**
-   * Flag to detect if an error occured during an operation
+   * Flag to detect if an error occurred during an operation
    * Defines how errors are handled and how the SQL Connection
    * is closed.
    */

src/org/apache/xalan/processor/ProcessorCharacters.java

@@ -155,7 +155,7 @@ public void endElement(
 
   /**
    * Accumulate characters, until a non-whitespace event has
-   * occured.
+   * occurred.
    */
   private StringBuffer m_accumulator = new StringBuffer();
 

src/org/apache/xalan/serialize/Serializer.java

@@ -110,7 +110,7 @@ public interface Serializer
    *
    * @return A {@link ContentHandler} interface into this serializer,
    *  or null if the serializer is not SAX 2 capable
-   * @throws IOException An I/O exception occured
+   * @throws IOException An I/O exception occurred
    * @deprecated Use org.apache.xml.serializer.Serializer
    */
   public ContentHandler asContentHandler() throws IOException;
@@ -122,7 +122,7 @@ public interface Serializer
    *
    * @return A {@link DOMSerializer} interface into this serializer,
    *  or null if the serializer is not DOM capable
-   * @throws IOException An I/O exception occured
+   * @throws IOException An I/O exception occurred
    * @deprecated Use org.apache.xml.serializer.Serializer
    */
   public DOMSerializer asDOMSerializer() throws IOException;

src/org/apache/xalan/templates/ElemLiteralResult.java

@@ -1477,7 +1477,7 @@ protected void callChildVisitors(XSLTVisitor visitor, boolean callAttrs)
     /**
      * Throw a DOMException
      *
-     * @param msg key of the error that occured.
+     * @param msg key of the error that occurred.
      */
     public void throwDOMException(short code, String msg)
     {

src/org/apache/xalan/templates/ElemTemplateElement.java

@@ -212,7 +212,7 @@ public void endCompose(StylesheetRoot sroot) throws TransformerException
   /**
    * Throw a template element runtime error.  (Note: should we throw a TransformerException instead?)
    *
-   * @param msg key of the error that occured.
+   * @param msg key of the error that occurred.
    * @param args Arguments to be used in the message
    */
   public void error(String msg, Object[] args)

src/org/apache/xalan/xsltc/compiler/ApplyImports.java

@@ -55,8 +55,8 @@ public boolean hasWithParams() {
     /**
      * Determine the lowest import precedence for any stylesheet imported
      * or included by the stylesheet in which this <xsl:apply-imports/>
-     * element occured. The templates that are imported by the stylesheet in
-     * which this element occured will all have higher import precedence than
+     * element occurred. The templates that are imported by the stylesheet in
+     * which this element occurred will all have higher import precedence than
      * the integer returned by this method.
      */
     private int getMinPrecedence(int max) {

src/org/apache/xalan/xsltc/compiler/LocationPathPattern.java

@@ -71,7 +71,7 @@ public double getDefaultPriority() {
      * mode and that match on the same core pattern. The rules used are:
      *  o) first check precedence - highest precedence wins
      *  o) then check priority - highest priority wins
-     *  o) then check the position - the template that occured last wins
+     *  o) then check the position - the template that occurred last wins
      */
     public boolean noSmallerThan(LocationPathPattern other) {
 	if (_importPrecedence > other._importPrecedence) {

src/org/apache/xalan/xsltc/compiler/Mode.java

@@ -168,7 +168,7 @@ final class Mode implements Constants {
      * Creates a new Mode.
      *
      * @param name A textual representation of the mode's QName
-     * @param stylesheet The Stylesheet in which the mode occured
+     * @param stylesheet The Stylesheet in which the mode occurred
      * @param suffix A suffix to append to the method name for this mode
      *               (normally a sequence number - still in a String).
      */

src/org/apache/xalan/xsltc/compiler/Parser.java

@@ -1039,7 +1039,7 @@ private void checkForSuperfluousAttributes(SyntaxTreeNode node,
 
     /**
      * Parse an XPath expression:
-     *  @param parent - XSL element where the expression occured
+     *  @param parent - XSL element where the expression occurred
      *  @param exp    - textual representation of the expression
      */
     public Expression parseExpression(SyntaxTreeNode parent, String exp) {
@@ -1048,7 +1048,7 @@ public Expression parseExpression(SyntaxTreeNode parent, String exp) {
 
     /**
      * Parse an XPath expression:
-     *  @param parent - XSL element where the expression occured
+     *  @param parent - XSL element where the expression occurred
      *  @param attr   - name of this element's attribute to get expression from
      *  @param def    - default expression (if the attribute was not found)
      */
@@ -1064,7 +1064,7 @@ public Expression parseExpression(SyntaxTreeNode parent,
 
     /**
      * Parse an XPath pattern:
-     *  @param parent  - XSL element where the pattern occured
+     *  @param parent  - XSL element where the pattern occurred
      *  @param pattern - textual representation of the pattern
      */
     public Pattern parsePattern(SyntaxTreeNode parent, String pattern) {
@@ -1073,7 +1073,7 @@ public Pattern parsePattern(SyntaxTreeNode parent, String pattern) {
 
     /**
      * Parse an XPath pattern:
-     *  @param parent - XSL element where the pattern occured
+     *  @param parent - XSL element where the pattern occurred
      *  @param attr   - name of this element's attribute to get pattern from
      *  @param def    - default pattern (if the attribute was not found)
      */

src/org/apache/xalan/xsltc/compiler/SyntaxTreeNode.java

@@ -344,7 +344,7 @@ protected final boolean isDummy() {
 
     /**
      * Get the import precedence of this element. The import precedence equals
-     * the import precedence of the stylesheet in which this element occured.
+     * the import precedence of the stylesheet in which this element occurred.
      * @return The import precedence of this syntax tree node.
      */
     protected int getImportPrecedence() {
@@ -355,7 +355,7 @@ protected int getImportPrecedence() {
 
     /**
      * Get the Stylesheet node that represents the <xsl:stylesheet/> element
-     * that this node occured under.
+     * that this node occurred under.
      * @return The Stylesheet ancestor node of this node.
      */
     public Stylesheet getStylesheet() {
@@ -373,7 +373,7 @@ public Stylesheet getStylesheet() {
 
     /**
      * Get the Template node that represents the <xsl:template/> element
-     * that this node occured under. Note that this method will return 'null'
+     * that this node occurred under. Note that this method will return 'null'
      * for nodes that represent top-level elements.
      * @return The Template ancestor node of this node or 'null'.
      */
@@ -913,7 +913,7 @@ protected final void indent(int indent) {
 
     /**
      * Report an error to the parser.
-     * @param element The element in which the error occured (normally 'this'
+     * @param element The element in which the error occurred (normally 'this'
      * but it could also be an expression/pattern/etc.)
      * @param parser The XSLT parser to report the error to.
      * @param error The error code (from util/ErrorMsg).
@@ -927,7 +927,7 @@ protected void reportError(SyntaxTreeNode element, Parser parser,
 
     /**
      * Report a recoverable error to the parser.
-     * @param element The element in which the error occured (normally 'this'
+     * @param element The element in which the error occurred (normally 'this'
      * but it could also be an expression/pattern/etc.)
      * @param parser The XSLT parser to report the error to.
      * @param error The error code (from util/ErrorMsg).

src/org/apache/xalan/xsltc/compiler/TestSeq.java

@@ -33,7 +33,7 @@
 /**
  * A test sequence is a sequence of patterns that
  *
- *  (1) occured in templates in the same mode
+ *  (1) occurred in templates in the same mode
  *  (2) share the same kernel node type (e.g. A/B and C/C/B)
  *  (3) may also contain patterns matching "*" and "node()"
  *      (element sequence only) or matching "@*" (attribute

src/org/apache/xml/dtm/DTMException.java

@@ -31,19 +31,19 @@
 
 
 /**
- * This class specifies an exceptional condition that occured
+ * This class specifies an exceptional condition that occurred
  * in the DTM module.
  */
 public class DTMException extends RuntimeException {
     static final long serialVersionUID = -775576419181334734L;
 
-    /** Field locator specifies where the error occured.
+    /** Field locator specifies where the error occurred.
      *  @serial */
     SourceLocator locator;
 
     /**
      * Method getLocator retrieves an instance of a SourceLocator
-     * object that specifies where an error occured.
+     * object that specifies where an error occurred.
      *
      * @return A SourceLocator object, or null if none was specified.
      */
@@ -53,7 +53,7 @@ public SourceLocator getLocator() {
 
     /**
      * Method setLocator sets an instance of a SourceLocator
-     * object that specifies where an error occured.
+     * object that specifies where an error occurred.
      *
      * @param location A SourceLocator object, or null to clear the location.
      */

src/org/apache/xml/dtm/ref/DTMDefaultBaseTraversers.java

@@ -362,7 +362,7 @@ protected int getNextIndexed(int axisRoot, int nextPotential,
           if(parentID == axisRoot)
             return nextID;
 
-          // If the parent occured before the subtree root, then 
+          // If the parent occurred before the subtree root, then
           // we know it is past the child axis.
           if(parentID < axisRoot)
               return NULL;

src/org/apache/xml/dtm/ref/sax2dtm/SAX2DTM.java

@@ -134,7 +134,7 @@ public class SAX2DTM extends DTMDefaultBaseIterators
   /** End document has been reached.
    * Made protected rather than private so SAX2RTFDTM can access it.
    */
-  protected boolean m_endDocumentOccured = false;
+  protected boolean m_endDocumentOccurred = false;
 
   /** Data or qualified name values, one array element for each node. */
   protected SuballocatedIntVector m_dataOrQName;
@@ -777,7 +777,7 @@ protected boolean nextNode()
     if (null == m_incrementalSAXSource)
       return false;
 
-    if (m_endDocumentOccured)
+    if (m_endDocumentOccurred)
     {
       clearCoRoutine();
 
@@ -1370,7 +1370,7 @@ public int getElementById(String elementId)
       if (null != intObj)
         return makeNodeHandle(intObj.intValue());
 
-      if (!isMore || m_endDocumentOccured)
+      if (!isMore || m_endDocumentOccurred)
         break;
 
       isMore = nextNode();
@@ -1726,7 +1726,7 @@ public void endDocument() throws SAXException
     m_prefixMappings = null;
     m_contextIndexes = null;
 
-    m_endDocumentOccured = true;
+    m_endDocumentOccurred = true;
 
     // Bugzilla 4858: throw away m_locator. we cache m_systemId
     m_locator = null;

src/org/apache/xml/dtm/ref/sax2dtm/SAX2RTFDTM.java

@@ -223,7 +223,7 @@ protected int _documentRoot(int nodeIdentifier)
   public void startDocument() throws SAXException
   {
     // Re-initialize the tree append process
-    m_endDocumentOccured = false;
+    m_endDocumentOccurred = false;
     m_prefixMappings = new java.util.Vector();
     m_contextIndexes = new IntStack();
     m_parents = new IntStack();
@@ -261,7 +261,7 @@ public void endDocument() throws SAXException
     m_contextIndexes = null;
 
     m_currentDocumentNode= NULL; // no longer open
-    m_endDocumentOccured = true;
+    m_endDocumentOccurred = true;
   }
 
 
@@ -357,6 +357,6 @@ public boolean popRewindMark()
    * */
   public boolean isTreeIncomplete()
   {
-    return !m_endDocumentOccured;
+    return !m_endDocumentOccurred;
   }
 }

src/org/apache/xml/serializer/DOM3Serializer.java

@@ -115,12 +115,12 @@
 public interface DOM3Serializer {
     /**
      * Serializes the Level 3 DOM node. Throws an exception only if an I/O
-     * exception occured while serializing.
+     * exception occurred while serializing.
      * 
      * This interface is a public API.
      *
      * @param node the Level 3 DOM node to serialize
-     * @throws IOException if an I/O exception occured while serializing
+     * @throws IOException if an I/O exception occurred while serializing
      */
     public void serializeDOM3(Node node) throws IOException;
 

src/org/apache/xml/serializer/DOMSerializer.java

@@ -63,12 +63,12 @@ public interface DOMSerializer
 {
     /**
      * Serializes the DOM node. Throws an exception only if an I/O
-     * exception occured while serializing.
+     * exception occurred while serializing.
      * 
      * This interface is a public API.
      *
      * @param node the DOM node to serialize
-     * @throws IOException if an I/O exception occured while serializing
+     * @throws IOException if an I/O exception occurred while serializing
      */
     public void serialize(Node node) throws IOException;
 }

src/org/apache/xml/serializer/OutputPropertiesFactory.java

@@ -489,7 +489,7 @@ public Object run()
      * the rules of {@link #loadPropertiesFile}.
      *
      * @param s non-null reference to string that may need to be fixed up.
-     * @return A new string if fixup occured, otherwise the s argument.
+     * @return A new string if fixup occurred, otherwise the s argument.
      */
     static private String fixupPropertyString(String s, boolean doClipping)
     {

src/org/apache/xml/serializer/Serializer.java

@@ -187,7 +187,7 @@ public interface Serializer {
      *
      * @return A {@link ContentHandler} interface into this serializer,
      *  or null if the serializer is not SAX 2 capable
-     * @throws IOException An I/O exception occured
+     * @throws IOException An I/O exception occurred
      */
     public ContentHandler asContentHandler() throws IOException;
 
@@ -203,7 +203,7 @@ public interface Serializer {
      *
      * @return A {@link DOMSerializer} interface into this serializer,
      *  or null if the serializer is not DOM capable
-     * @throws IOException An I/O exception occured
+     * @throws IOException An I/O exception occurred
      */
     public DOMSerializer asDOMSerializer() throws IOException;
 
@@ -231,7 +231,7 @@ public interface Serializer {
      *
      * @return An Object to be cast to a DOM3Serializer interface into this serializer,
      *  or null if the serializer is not DOM capable
-     * @throws IOException An I/O exception occured
+     * @throws IOException An I/O exception occurred
      */
     public Object asDOM3Serializer() throws IOException;
 }

src/org/apache/xml/serializer/SerializerBase.java

@@ -347,7 +347,7 @@ public void setDocumentLocator(Locator locator)
      * there is a currently open element.
      * 
      * An element is currently open if a startElement() notification has
-     * occured but the start of the element has not yet been written to the
+     * occurred but the start of the element has not yet been written to the
      * output.  In the stream case this means that we have not yet been forced
      * to close the elements opening tag by another notification, such as a
      * character notification.
@@ -508,7 +508,7 @@ public void addAttributes(Attributes atts) throws SAXException
      *
      * @return A {@link ContentHandler} interface into this serializer,
      *  or null if the serializer is not SAX 2 capable
-     * @throws IOException An I/O exception occured
+     * @throws IOException An I/O exception occurred
      */
     public ContentHandler asContentHandler() throws IOException
     {
@@ -786,7 +786,7 @@ public void namespaceAfterStartElement(String uri, String prefix)
      *
      * @return A {@link DOMSerializer} interface into this serializer,  or null
      * if the serializer is not DOM capable
-     * @throws IOException An I/O exception occured
+     * @throws IOException An I/O exception occurred
      * @see Serializer#asDOMSerializer()
      */
     public DOMSerializer asDOMSerializer() throws IOException
@@ -1576,7 +1576,7 @@ public String getOutputPropertyNonDefault(String name )
      *
      * @return A {@link DOM3Serializer} interface into this serializer,  or null
      * if the serializer is not DOM capable
-     * @throws IOException An I/O exception occured
+     * @throws IOException An I/O exception occurred
      * @see org.apache.xml.serializer.Serializer#asDOM3Serializer()
      */
     public Object asDOM3Serializer() throws IOException

src/org/apache/xml/serializer/ToStream.java

@@ -204,10 +204,10 @@ protected void closeCDATA() throws org.xml.sax.SAXException
 
     /**
      * Serializes the DOM node. Throws an exception only if an I/O
-     * exception occured while serializing.
+     * exception occurred while serializing.
      *
      * @param node Node to serialize.
-     * @throws IOException An I/O exception occured while serializing
+     * @throws IOException An I/O exception occurred while serializing
      */
     public void serialize(Node node) throws IOException
     {