Fix some Eclipse warnings, remove trailing whitespaces

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1535517 13f79535-47bb-0310-9956-ffa450edef68

src/java/org/apache/poi/ss/formula/constant/ConstantValueParser.java

@@ -104,7 +104,7 @@ public final class ConstantValueParser {
 		if(object == EMPTY_REPRESENTATION) {
 			return 8;
 		}
-		Class cls = object.getClass();
+		Class<?> cls = object.getClass();
 		
 		if(cls == Boolean.class || cls == Double.class || cls == ErrorConstant.class) {
 			return 8;

src/ooxml/java/org/apache/poi/POIXMLDocumentPart.java

@@ -106,7 +106,7 @@ public class POIXMLDocumentPart {
      *
      * @param part - The package part that holds xml data represenring this sheet.
      * @param rel - the relationship of the given package part
-     * @see #read(POIXMLFactory, java.util.Map)
+     * @see #read(POIXMLFactory, java.util.Map) 
      */
     public POIXMLDocumentPart(PackagePart part, PackageRelationship rel){
         this.packagePart = part;
@@ -131,7 +131,7 @@ public class POIXMLDocumentPart {
     /**
      * When you open something like a theme, call this to
      *  re-base the XML Document onto the core child of the
-     *  current core document
+     *  current core document 
      */
     protected final void rebase(OPCPackage pkg) throws InvalidFormatException {
         PackageRelationshipCollection cores =
@@ -179,7 +179,7 @@ public class POIXMLDocumentPart {
      * {@link POIXMLDocumentPart} to the {@link PackagePart} of the target
      * {@link POIXMLDocumentPart} with a {@link PackageRelationship#getId()}
      * matching the given parameter value.
-     *
+     * 
      * @param id
      *            The relation id to look for
      * @return the target part of the relation, or null, if none exists
@@ -193,7 +193,7 @@ public class POIXMLDocumentPart {
      * {@link PackageRelationship}, that sources from the {@link PackagePart} of
      * this {@link POIXMLDocumentPart} to the {@link PackagePart} of the given
      * parameter value.
-     *
+     * 
      * @param part
      *            The {@link POIXMLDocumentPart} for which the according
      *            relation-id shall be found.
@@ -233,7 +233,7 @@ public class POIXMLDocumentPart {
     /**
      * Remove the relation to the specified part in this package and remove the
      * part, if it is no longer needed and flag is set to true.
-     *
+     * 
      * @param part
      *            The related part, to which the relation shall be removed.
      * @param removeUnusedParts
@@ -343,8 +343,7 @@ public class POIXMLDocumentPart {
      * @param noRelation if true, then no relationship is added.
      * @return the created child POIXMLDocumentPart
      */
-    @SuppressWarnings("null")
-	protected final POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, POIXMLFactory factory, int idx, boolean noRelation){
+    protected final POIXMLDocumentPart createRelationship(POIXMLRelation descriptor, POIXMLFactory factory, int idx, boolean noRelation){
         try {
             PackagePartName ppName = PackagingURIHelper.createPartName(descriptor.getFileName(idx));
             PackageRelationship rel = null;
@@ -415,7 +414,7 @@ public class POIXMLDocumentPart {
             }
         }
     }
-
+    
     /**
      * Get the PackagePart that is the target of a relationship from this Part.
      *

src/ooxml/java/org/apache/poi/openxml4j/opc/Package.java

@@ -28,8 +28,6 @@ import org.apache.poi.openxml4j.exceptions.InvalidOperationException;
 import org.apache.poi.openxml4j.opc.internal.PackagePropertiesPart;
 import org.apache.poi.openxml4j.opc.internal.ZipContentTypeManager;
 import org.apache.poi.openxml4j.util.Nullable;
-import org.apache.poi.util.POILogFactory;
-import org.apache.poi.util.POILogger;
 
 /**
  * @deprecated (name clash with {@link java.lang.Package} use {@link OPCPackage} instead.
@@ -43,7 +41,7 @@ public abstract class Package extends OPCPackage {
 	/**
 	 * Logger.
 	 */
-    private static POILogger logger = POILogFactory.getLogger(Package.class);
+    //private static POILogger logger = POILogFactory.getLogger(Package.class);
 
 
 	/**

src/ooxml/java/org/apache/poi/xssf/usermodel/XSSFWorkbook.java

@@ -23,7 +23,13 @@ import java.io.File;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.LinkedList;
+import java.util.List;
+import java.util.Map;
 import java.util.regex.Pattern;
 
 import javax.xml.namespace.QName;
@@ -32,7 +38,6 @@ import org.apache.poi.POIXMLDocument;
 import org.apache.poi.POIXMLDocumentPart;
 import org.apache.poi.POIXMLException;
 import org.apache.poi.POIXMLProperties;
-import org.apache.poi.ss.formula.SheetNameFormatter;
 import org.apache.poi.openxml4j.exceptions.OpenXML4JException;
 import org.apache.poi.openxml4j.opc.OPCPackage;
 import org.apache.poi.openxml4j.opc.PackagePart;
@@ -41,17 +46,26 @@ import org.apache.poi.openxml4j.opc.PackageRelationship;
 import org.apache.poi.openxml4j.opc.PackageRelationshipTypes;
 import org.apache.poi.openxml4j.opc.PackagingURIHelper;
 import org.apache.poi.openxml4j.opc.TargetMode;
+import org.apache.poi.ss.formula.SheetNameFormatter;
 import org.apache.poi.ss.formula.udf.IndexedUDFFinder;
 import org.apache.poi.ss.formula.udf.UDFFinder;
 import org.apache.poi.ss.usermodel.Row;
+import org.apache.poi.ss.usermodel.Row.MissingCellPolicy;
 import org.apache.poi.ss.usermodel.Sheet;
 import org.apache.poi.ss.usermodel.Workbook;
-import org.apache.poi.ss.usermodel.Row.MissingCellPolicy;
 import org.apache.poi.ss.util.CellRangeAddress;
 import org.apache.poi.ss.util.CellReference;
 import org.apache.poi.ss.util.WorkbookUtil;
-import org.apache.poi.util.*;
-import org.apache.poi.xssf.model.*;
+import org.apache.poi.util.IOUtils;
+import org.apache.poi.util.Internal;
+import org.apache.poi.util.POILogFactory;
+import org.apache.poi.util.POILogger;
+import org.apache.poi.util.PackageHelper;
+import org.apache.poi.xssf.model.CalculationChain;
+import org.apache.poi.xssf.model.MapInfo;
+import org.apache.poi.xssf.model.SharedStringsTable;
+import org.apache.poi.xssf.model.StylesTable;
+import org.apache.poi.xssf.model.ThemesTable;
 import org.apache.poi.xssf.usermodel.helpers.XSSFFormulaUtils;
 import org.apache.xmlbeans.XmlException;
 import org.apache.xmlbeans.XmlObject;
@@ -1385,7 +1399,8 @@ public class XSSFWorkbook extends POIXMLDocument implements Workbook, Iterable<X
     /**
      * Get the document's embedded files.
      */
-    public List<PackagePart> getAllEmbedds() throws OpenXML4JException {
+    @Override
+	public List<PackagePart> getAllEmbedds() throws OpenXML4JException {
         List<PackagePart> embedds = new LinkedList<PackagePart>();
 
         for(XSSFSheet sheet : sheets){