1 files changed, 0 insertions, 192 deletions
diff --git a/dx/src/com/android/dx/dex/code/PositionList.java b/dx/src/com/android/dx/dex/code/PositionList.java
deleted file mode 100644
index d8f76ebd4..000000000
--- a/dx/src/com/android/dx/dex/code/PositionList.java
+++ /dev/null
@@ -1,192 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.dx.dex.code;
-
-import com.android.dx.rop.code.SourcePosition;
-import com.android.dx.util.FixedSizeList;
-
-/**
- * List of source position entries. This class includes a utility
- * method to extract an instance out of a {@link DalvInsnList}.
- */
-public final class PositionList extends FixedSizeList {
-    /** non-null; empty instance */
-    public static final PositionList EMPTY = new PositionList(0);
-
-    /**
-     * constant for {@link #make} to indicate that no actual position
-     * information should be returned 
-     */
-    public static final int NONE = 1;
-
-    /**
-     * constant for {@link #make} to indicate that only line number
-     * transitions should be returned 
-     */
-    public static final int LINES = 2;
-
-    /**
-     * constant for {@link #make} to indicate that only "important" position
-     * information should be returned. This includes block starts and
-     * instructions that might throw. 
-     */
-    public static final int IMPORTANT = 3;
-
-    /**
-     * Extracts and returns the source position information out of an
-     * instruction list.
-     * 
-     * @param insns non-null; instructions to convert
-     * @param howMuch how much information should be included; one of the
-     * static constants defined by this class
-     * @return non-null; the positions list
-     */
-    public static PositionList make(DalvInsnList insns, int howMuch) {
-        switch (howMuch) {
-            case NONE: {
-                return EMPTY;
-            }
-            case LINES:
-            case IMPORTANT: {
-                // Valid.
-                break;
-            }
-            default: {
-                throw new IllegalArgumentException("bogus howMuch");
-            }
-        }
-
-        SourcePosition noInfo = SourcePosition.NO_INFO;
-        SourcePosition cur = noInfo;
-        int sz = insns.size();
-        PositionList.Entry[] arr = new PositionList.Entry[sz];
-        boolean lastWasTarget = false;
-        int at = 0;
-
-        for (int i = 0; i < sz; i++) {
-            DalvInsn insn = insns.get(i);
-
-            if (insn instanceof CodeAddress) {
-                lastWasTarget = true;;
-                continue;
-            }
-
-            SourcePosition pos = insn.getPosition();
-
-            if (pos.equals(noInfo) || pos.sameLine(cur)) {
-                continue;
-            }
-
-            if ((howMuch == IMPORTANT) && !lastWasTarget) {
-                continue;
-            }
-
-            cur = pos;
-            arr[at] = new PositionList.Entry(insn.getAddress(), pos);
-            at++;
-
-            lastWasTarget = false;
-        }
-
-        PositionList result = new PositionList(at);
-        for (int i = 0; i < at; i++) {
-            result.set(i, arr[i]);
-        }
-
-        result.setImmutable();
-        return result;
-    }
-
-    /**
-     * Constructs an instance. All indices initially contain <code>null</code>.
-     * 
-     * @param size &gt;= 0; the size of the list
-     */
-    public PositionList(int size) {
-        super(size);
-    }
-
-    /**
-     * Gets the element at the given index. It is an error to call
-     * this with the index for an element which was never set; if you
-     * do that, this will throw <code>NullPointerException</code>.
-     * 
-     * @param n &gt;= 0, &lt; size(); which index
-     * @return non-null; element at that index
-     */
-    public Entry get(int n) {
-        return (Entry) get0(n);
-    }
-
-    /**
-     * Sets the entry at the given index.
-     * 
-     * @param n &gt;= 0, &lt; size(); which index
-     * @param entry non-null; the entry to set at <code>n</code>
-     */
-    public void set(int n, Entry entry) {
-        set0(n, entry);
-    }
-
-    /**
-     * Entry in a position list.
-     */
-    public static class Entry {
-        /** &gt;= 0; address of this entry */
-        private final int address;
-
-        /** non-null; corresponding source position information */
-        private final SourcePosition position;
-
-        /**
-         * Constructs an instance.
-         * 
-         * @param address &gt;= 0; address of this entry
-         * @param position non-null; corresponding source position information
-         */
-        public Entry (int address, SourcePosition position) {
-            if (address < 0) {
-                throw new IllegalArgumentException("address < 0");
-            }
-
-            if (position == null) {
-                throw new NullPointerException("position == null");
-            }
-
-            this.address = address;
-            this.position = position;
-        }
-
-        /**
-         * Gets the address.
-         * 
-         * @return &gt;= 0; the address
-         */
-        public int getAddress() {
-            return address;
-        }
-
-        /**
-         * Gets the source position information.
-         * 
-         * @return non-null; the position information
-         */
-        public SourcePosition getPosition() {
-            return position;
-        }
-    }
-}