style fixes

Author: adinn

substratevm/src/com.oracle.objectfile/src/com/oracle/objectfile/debuginfo/DebugInfoProvider.java

@@ -41,22 +41,22 @@ public interface DebugInfoProvider {
     boolean useHeapBase();
 
     /**
-     * number of bits oops are left shifted by when using compressed oops
+     * Number of bits oops are left shifted by when using compressed oops.
      */
     int oopCompressShift();
 
     /**
-     * mask delecting low order bits used for tagging oops
+     * Mask delecting low order bits used for tagging oops.
      */
     int oopTagsMask();
 
     /**
-     * number of bytes used to store an oop reference
+     * Number of bytes used to store an oop reference.
      */
     int oopReferenceSize();
 
     /**
-     * alignment of object memory area (and, therefore, of any oop) in bytes
+     * Alignment of object memory area (and, therefore, of any oop) in bytes.
      */
     int oopAlignment();
 

substratevm/src/com.oracle.svm.hosted/src/com/oracle/svm/hosted/image/NativeImageDebugInfoProvider.java

@@ -86,8 +86,6 @@
  * to be passed to an ObjectFile when generation of debug info is enabled.
  */
 class NativeImageDebugInfoProvider implements DebugInfoProvider {
-    private static final JavaKind[] ARRAY_KINDS = {JavaKind.Boolean, JavaKind.Byte, JavaKind.Char, JavaKind.Short, JavaKind.Int, JavaKind.Float, JavaKind.Long, JavaKind.Double, JavaKind.Object};
-
     private final DebugContext debugContext;
     private final NativeImageCodeCache codeCache;
     @SuppressWarnings("unused") private final NativeImageHeap heap;
@@ -488,7 +486,6 @@ public Path cachePath() {
     private Stream<DebugTypeInfo> computeHeaderTypeInfo() {
         List<DebugTypeInfo> infos = new LinkedList<>();
         int hubOffset = OBJECTLAYOUT.getHubOffset();
-        int referenceSize = OBJECTLAYOUT.getReferenceSize();
         int hubFieldSize = referenceSize;
         String hubTypeName = "java.lang.Class";
         int idHashOffset = OBJECTLAYOUT.getIdentityHashCodeOffset();