Bug 514089 - Build a tool to help debug index corruption

Fix warnings.

Change-Id: Ic59a1260005f2e42052b9131d6757843bce5a414
diff --git a/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/db/Database.java b/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/db/Database.java
index 25c34cf..8d7a4dd 100644
--- a/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/db/Database.java
+++ b/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/db/Database.java
@@ -927,7 +927,7 @@
 
 			if (nextChildChunkNum == targetChunkNum) {
 				describeProblem()
-					.addProblemAddress("trie child address", chunkAddress, INT_SIZE)
+					.addProblemAddress("trie child address", chunkAddress, INT_SIZE) //$NON-NLS-1$
 					.throwException("Chunk number " + nextChildChunkNum  //$NON-NLS-1$
 						+ " was found in the free space trie even though it was in use"); //$NON-NLS-1$
 			}
@@ -1136,7 +1136,7 @@
 		if (firstChunkNum >= this.fChunksUsed) {
 			return;
 		}
-		builder.addProblemAddress("block header for chunk " + firstChunkNum, ((long) firstChunkNum * CHUNK_SIZE),
+		builder.addProblemAddress("block header for chunk " + firstChunkNum, ((long) firstChunkNum * CHUNK_SIZE), //$NON-NLS-1$
 				Database.INT_SIZE);
 	}
 
diff --git a/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/FieldOneToMany.java b/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/FieldOneToMany.java
index c054234..19c085d 100644
--- a/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/FieldOneToMany.java
+++ b/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/FieldOneToMany.java
@@ -21,7 +21,7 @@
  * Holds the 1 side of a 1..n relationship between two objects. FieldNodePointer and FieldBackPointer fields always go
  * together in pairs.
  */
-public class FieldOneToMany<T extends NdNode> extends BaseField implements IDestructableField, IRefCountedField, IField {
+public class FieldOneToMany<T extends NdNode> extends BaseField implements IDestructableField, IRefCountedField {
 	public StructDef<T> targetType;
 	public final StructDef<? extends NdNode> localType;
 	private final RawGrowableArray backPointerArray;
diff --git a/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/IField.java b/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/IField.java
index dc5882c..6796a46 100644
--- a/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/IField.java
+++ b/org.eclipse.jdt.core/search/org/eclipse/jdt/internal/core/nd/field/IField.java
@@ -10,8 +10,10 @@
  *******************************************************************************/
 package org.eclipse.jdt.internal.core.nd.field;
 
+import org.eclipse.jdt.internal.core.nd.db.Database;
+
 /**
- * Represents a single field of a struct in the {@link Nd} database. Holds metadata for that field
+ * Represents a single field of a struct in the {@link Database}. Holds metadata for that field
  * and permits laziy initialization of the field offset.
  */
 public interface IField {