Implement skipping for all variable sized lists

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/DexBackedAnnotation.java

@@ -71,6 +71,11 @@ public class DexBackedAnnotation implements Annotation {
                 return new DexBackedAnnotationElement(reader);
             }
 
+            @Override
+            protected void skipItem(DexReader reader, int index) {
+                DexBackedAnnotationElement.skipFrom(reader);
+            }
+
             @Override public int size() { return size;}
         };
     }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/DexBackedAnnotationElement.java

@@ -46,6 +46,11 @@ public class DexBackedAnnotationElement implements AnnotationElement {
         this.value = DexBackedEncodedValue.readFrom(reader);
     }
 
+    public static void skipFrom(DexReader reader) {
+        reader.skipUleb128();
+        DexBackedEncodedValue.skipFrom(reader);
+    }
+
     @Nonnull @Override public String getName() { return name; }
     @Nonnull @Override public EncodedValue getValue() { return value; }
 }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/DexBackedCatchAllExceptionHandler.java

@@ -42,4 +42,8 @@ public class DexBackedCatchAllExceptionHandler extends ImmutableExceptionHandler
         super(null,
               instructionOffsetMap.getInstructionIndexAtOffsetExact(reader.readSmallUleb128()));
     }
+
+    public static void skipFrom(DexReader reader) {
+        reader.skipUleb128();
+    }
 }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/DexBackedExceptionHandler.java

@@ -43,4 +43,9 @@ public class DexBackedExceptionHandler extends ImmutableExceptionHandler {
         super(reader.getType(reader.readSmallUleb128()),
               instructionOffsetMap.getInstructionIndexAtOffsetExact(reader.readSmallUleb128()));
     }
+
+    public static void skipFrom(DexReader reader) {
+        reader.skipUleb128();
+        reader.skipUleb128();
+    }
 }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/DexBackedTryBlock.java

@@ -92,6 +92,12 @@ public class DexBackedTryBlock implements TryBlock {
                 protected ExceptionHandler readItem(DexReader reader, int index) {
                     return new DexBackedExceptionHandler(reader, instructionOffsetMap);
                 }
+
+                @Override
+                protected void skipItem(DexReader dexReader, int index) {
+                    DexBackedExceptionHandler.skipFrom(dexReader);
+                }
+
                 @Override public int size() { return encodedSize; }
             };
         } else {
@@ -107,6 +113,17 @@ public class DexBackedTryBlock implements TryBlock {
                         return new DexBackedExceptionHandler(dexReader, instructionOffsetMap);
                     }
                 }
+
+                @Override
+                protected void skipItem(DexReader dexReader, int index) {
+                    if (index == sizeWithCatchAll-1) {
+                        DexBackedCatchAllExceptionHandler.skipFrom(dexReader);
+                    } else {
+                        DexBackedExceptionHandler.skipFrom(dexReader);
+                    }
+
+                }
+
                 @Override public int size() { return sizeWithCatchAll; }
             };
         }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/value/DexBackedAnnotationEncodedValue.java

@@ -83,6 +83,11 @@ public class DexBackedAnnotationEncodedValue implements AnnotationEncodedValue {
                 return new DexBackedAnnotationElement(dexReader);
             }
 
+            @Override
+            protected void skipItem(DexReader reader, int index) {
+                DexBackedAnnotationElement.skipFrom(reader);
+            }
+
             @Override public int size() { return size;}
         };
     }

dexlib2/src/main/java/org/jf/dexlib2/dexbacked/value/DexBackedArrayEncodedValue.java

@@ -73,6 +73,11 @@ public class DexBackedArrayEncodedValue implements ArrayEncodedValue {
                 return DexBackedEncodedValue.readFrom(dexReader);
             }
 
+            @Override
+            protected void skipItem(DexReader reader, int index) {
+                DexBackedEncodedValue.skipFrom(reader);
+            }
+
             @Override public int size() { return size;}
         };
     }