580             // Go to the next LocalVariableTableElement
 581             localVariableTableElement += config.localVariableTableElementSize;
 582         }
 583 
 584         return new LocalVariableTableImpl(locals);
 585     }
 586 
 587     /**
 588      * Returns the offset of this method into the v-table. The method must have a v-table entry as
 589      * indicated by {@link #isInVirtualMethodTable(ResolvedJavaType)}, otherwise an exception is
 590      * thrown.
 591      *
 592      * @return the offset of this method into the v-table
 593      */
 594     public int vtableEntryOffset(ResolvedJavaType resolved) {
 595         if (!isInVirtualMethodTable(resolved)) {
 596             throw new JVMCIError("%s does not have a vtable entry in type %s", this, resolved);
 597         }
 598         HotSpotVMConfig config = config();
 599         final int vtableIndex = getVtableIndex((HotSpotResolvedObjectTypeImpl) resolved);
 600         return config.instanceKlassVtableStartOffset + vtableIndex * config.vtableEntrySize + config.vtableEntryMethodOffset;
 601     }
 602 
 603     @Override
 604     public boolean isInVirtualMethodTable(ResolvedJavaType resolved) {
 605         if (resolved instanceof HotSpotResolvedObjectTypeImpl) {
 606             HotSpotResolvedObjectTypeImpl hotspotResolved = (HotSpotResolvedObjectTypeImpl) resolved;
 607             int vtableIndex = getVtableIndex(hotspotResolved);
 608             return vtableIndex >= 0 && vtableIndex < hotspotResolved.getVtableLength();
 609         }
 610         return false;
 611     }
 612 
 613     private int getVtableIndex(HotSpotResolvedObjectTypeImpl resolved) {
 614         if (!holder.isLinked()) {
 615             return config().invalidVtableIndex;
 616         }
 617         if (holder.isInterface()) {
 618             if (resolved.isInterface()) {
 619                 return config().invalidVtableIndex;
 620             }

 580             // Go to the next LocalVariableTableElement
 581             localVariableTableElement += config.localVariableTableElementSize;
 582         }
 583 
 584         return new LocalVariableTableImpl(locals);
 585     }
 586 
 587     /**
 588      * Returns the offset of this method into the v-table. The method must have a v-table entry as
 589      * indicated by {@link #isInVirtualMethodTable(ResolvedJavaType)}, otherwise an exception is
 590      * thrown.
 591      *
 592      * @return the offset of this method into the v-table
 593      */
 594     public int vtableEntryOffset(ResolvedJavaType resolved) {
 595         if (!isInVirtualMethodTable(resolved)) {
 596             throw new JVMCIError("%s does not have a vtable entry in type %s", this, resolved);
 597         }
 598         HotSpotVMConfig config = config();
 599         final int vtableIndex = getVtableIndex((HotSpotResolvedObjectTypeImpl) resolved);
 600         return config.klassVtableStartOffset + vtableIndex * config.vtableEntrySize + config.vtableEntryMethodOffset;
 601     }
 602 
 603     @Override
 604     public boolean isInVirtualMethodTable(ResolvedJavaType resolved) {
 605         if (resolved instanceof HotSpotResolvedObjectTypeImpl) {
 606             HotSpotResolvedObjectTypeImpl hotspotResolved = (HotSpotResolvedObjectTypeImpl) resolved;
 607             int vtableIndex = getVtableIndex(hotspotResolved);
 608             return vtableIndex >= 0 && vtableIndex < hotspotResolved.getVtableLength();
 609         }
 610         return false;
 611     }
 612 
 613     private int getVtableIndex(HotSpotResolvedObjectTypeImpl resolved) {
 614         if (!holder.isLinked()) {
 615             return config().invalidVtableIndex;
 616         }
 617         if (holder.isInterface()) {
 618             if (resolved.isInterface()) {
 619                 return config().invalidVtableIndex;
 620             }