Perform clean code of ds/org.eclipse.pde.ds.core

Author: eclipse-pde-bot

ds/org.eclipse.pde.ds.core/src/org/eclipse/pde/internal/ds/core/text/DSEntryProperties.java

@@ -28,7 +28,7 @@
 public abstract class DSEntryProperties extends DSObject implements IDSBundleProperties {
 
 	private static final long serialVersionUID = 1L;
-	private int type;
+	private final int type;
 
 	public DSEntryProperties(DSModel model, String elementName, int type) {
 		super(model, elementName);

ds/org.eclipse.pde.ds.core/src/org/eclipse/pde/internal/ds/core/text/DSSingleProperty.java

@@ -22,7 +22,7 @@
 public abstract class DSSingleProperty extends DSObject implements IDSSingleProperty {
 
 	private static final long serialVersionUID = 1L;
-	private int type;
+	private final int type;
 
 	public DSSingleProperty(DSModel model, String element, int type) {
 		super(model, element);