--- ./java/tools/org/apache/derby/impl/tools/ij/UCode_CharStream.java.orig	2017-02-10 16:11:32.668177524 +0000
+++ ./java/tools/org/apache/derby/impl/tools/ij/UCode_CharStream.java	2017-02-10 16:52:46.219879419 +0000
@@ -50,6 +50,9 @@
   private int maxNextCharInd = 0;
   private int nextCharInd = -1;
 
+  private int tabSize = 1;
+  private boolean trackLineColumn = true;
+
   private final void ExpandBuff(boolean wrapAround)
   {
      char[] newbuffer = new char[bufsize + 2048];
@@ -414,4 +417,8 @@
      column = bufcolumn[j];
   }
 
+  public int getTabSize() { return tabSize; }
+  public void setTabSize(int i) { tabSize = i; }
+  public boolean getTrackLineColumn() { return trackLineColumn; }
+  public void setTrackLineColumn(boolean tlc) { trackLineColumn = tlc; }
 }