Remove some dead code

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=170079734

Author: cushon

core/src/main/java/com/google/googlejavaformat/InputOutput.java

@@ -53,15 +53,9 @@ public final String getLine(int lineI) {
     return lines.get(lineI);
   }
 
-  /** The {@link Range}s of the tokens or comments beginning on each line. */
-  protected final List<Range<Integer>> range0s = new ArrayList<>();
-
   /** The {@link Range}s of the tokens or comments lying on each line, in any part. */
   protected final List<Range<Integer>> ranges = new ArrayList<>();
 
-  /** The {@link Range}s of the tokens or comments ending on each line. */
-  protected final List<Range<Integer>> range1s = new ArrayList<>();
-
   private static void addToRanges(List<Range<Integer>> ranges, int i, int k) {
     while (ranges.size() <= i) {
       ranges.add(EMPTY_RANGE);
@@ -78,11 +72,9 @@ protected final void computeRanges(List<? extends Input.Tok> toks) {
       lineI += Newlines.count(txt);
       int k = tok.getIndex();
       if (k >= 0) {
-        addToRanges(range0s, lineI0, k);
         for (int i = lineI0; i <= lineI; i++) {
           addToRanges(ranges, i, k);
         }
-        addToRanges(range1s, lineI0, k);
       }
     }
   }
@@ -111,16 +103,6 @@ public static Map<Integer, Range<Integer>> makeKToIJ(InputOutput put, int kN) {
     return map;
   }
 
-  /**
-   * Get the {@link Range} of {@link Input.Tok}s beginning on a line.
-   *
-   * @param lineI the line number
-   * @return the {@link Range} of {@link Input.Tok}s beginning on the specified line
-   */
-  public final Range<Integer> getRange0s(int lineI) {
-    return 0 <= lineI && lineI < range0s.size() ? range0s.get(lineI) : EMPTY_RANGE;
-  }
-
   /**
    * Get the {@link Range} of {@link Input.Tok}s lying in any part on a line.
    *
@@ -131,27 +113,13 @@ public final Range<Integer> getRanges(int lineI) {
     return 0 <= lineI && lineI < ranges.size() ? ranges.get(lineI) : EMPTY_RANGE;
   }
 
-  /**
-   * Get the {@link Range} of {@link Input.Tok}s ending on a line.
-   *
-   * @param lineI the line number
-   * @return the {@link Range} of {@link Input.Tok}s ending on the specified line
-   */
-  public final Range<Integer> getRange1s(int lineI) {
-    return 0 <= lineI && lineI < range1s.size() ? range1s.get(lineI) : EMPTY_RANGE;
-  }
-
   @Override
   public String toString() {
     return "InputOutput{"
         + "lines="
         + lines
-        + ", range0s="
-        + range0s
         + ", ranges="
         + ranges
-        + ", range1s="
-        + range1s
         + '}';
   }
 }

core/src/main/java/com/google/googlejavaformat/java/JavaOutput.java

@@ -98,8 +98,8 @@ public void append(String text, Range<Integer> range) {
       // Skip over input line we've passed.
       int iN = javaInput.getLineCount();
       while (iLine < iN
-          && (javaInput.getRange1s(iLine).isEmpty()
-              || javaInput.getRange1s(iLine).upperEndpoint() <= range.lowerEndpoint())) {
+          && (javaInput.getRanges(iLine).isEmpty()
+              || javaInput.getRanges(iLine).upperEndpoint() <= range.lowerEndpoint())) {
         if (javaInput.getRanges(iLine).isEmpty()) {
           // Skipped over a blank line.
           sawNewlines = true;
@@ -125,7 +125,6 @@ public void append(String text, Range<Integer> range) {
       }
       spacesPending = 0;
     } else {
-      boolean range0sSet = false;
       boolean rangesSet = false;
       int textN = text.length();
       for (int i = 0; i < textN; i++) {
@@ -159,15 +158,6 @@ public void append(String text, Range<Integer> range) {
             }
             lineBuilder.append(c);
             if (!range.isEmpty()) {
-              if (!range0sSet) {
-                if (!range.isEmpty()) {
-                  while (range0s.size() <= mutableLines.size()) {
-                    range0s.add(Formatter.EMPTY_RANGE);
-                  }
-                  range0s.set(mutableLines.size(), union(range0s.get(mutableLines.size()), range));
-                  range0sSet = true;
-                }
-              }
               if (!rangesSet) {
                 while (ranges.size() <= mutableLines.size()) {
                   ranges.add(Formatter.EMPTY_RANGE);
@@ -178,13 +168,6 @@ public void append(String text, Range<Integer> range) {
             }
         }
       }
-      // TODO(jdd): Move others down here. Use common method for these.
-      if (!range.isEmpty()) {
-        while (range1s.size() <= mutableLines.size()) {
-          range1s.add(Formatter.EMPTY_RANGE);
-        }
-        range1s.set(mutableLines.size(), union(range1s.get(mutableLines.size()), range));
-      }
     }
     if (!range.isEmpty()) {
       lastK = range.upperEndpoint();
@@ -204,18 +187,10 @@ void flush() {
     }
     int jN = mutableLines.size();
     Range<Integer> eofRange = Range.closedOpen(kN, kN + 1);
-    while (range0s.size() < jN) {
-      range0s.add(Formatter.EMPTY_RANGE);
-    }
-    range0s.add(eofRange);
     while (ranges.size() < jN) {
       ranges.add(Formatter.EMPTY_RANGE);
     }
     ranges.add(eofRange);
-    while (range1s.size() < jN) {
-      range1s.add(Formatter.EMPTY_RANGE);
-    }
-    range1s.add(eofRange);
     setLines(ImmutableList.copyOf(mutableLines));
   }