1 files changed, 0 insertions, 130 deletions
diff --git a/libjava/gnu/regexp/RETokenOneOf.java b/libjava/gnu/regexp/RETokenOneOf.java
deleted file mode 100644
index 3f6e89e2103..00000000000
--- a/libjava/gnu/regexp/RETokenOneOf.java
+++ /dev/null
@@ -1,130 +0,0 @@
-/* gnu/regexp/RETokenOneOf.java
-   Copyright (C) 1998-2001, 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath is distributed in the hope that it will be useful, but
-WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-General Public License for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-package gnu.regexp;
-import java.util.Vector;
-
-final class RETokenOneOf extends REToken {
-  private Vector options;
-  private boolean negative;
-
-  // This constructor is used for convenience when we know the set beforehand,
-  // e.g. \d --> new RETokenOneOf("0123456789",false, ..)
-  //      \D --> new RETokenOneOf("0123456789",true, ..)
-
-  RETokenOneOf(int subIndex, String optionsStr, boolean negative, boolean insens) {
-    super(subIndex);
-    options = new Vector();
-    this.negative = negative;
-    for (int i = 0; i < optionsStr.length(); i++)
-      options.addElement(new RETokenChar(subIndex,optionsStr.charAt(i),insens));
-  }
-
-  RETokenOneOf(int subIndex, Vector options, boolean negative) {
-    super(subIndex);
-    this.options = options;
-    this.negative = negative;
-  }
-
-  int getMinimumLength() {
-    int min = Integer.MAX_VALUE;
-    int x;
-    for (int i=0; i < options.size(); i++) {
-      if ((x = ((REToken) options.elementAt(i)).getMinimumLength()) < min)
-	min = x;
-    }
-    return min;
-  }
-
-    boolean match(CharIndexed input, REMatch mymatch) {
-    if (negative && (input.charAt(mymatch.index) == CharIndexed.OUT_OF_BOUNDS)) 
-      return false;
-
-    REMatch newMatch = null;
-    REMatch last = null;
-    REToken tk;
-    boolean isMatch;
-    for (int i=0; i < options.size(); i++) {
-	tk = (REToken) options.elementAt(i);
-	REMatch tryMatch = (REMatch) mymatch.clone();
-	if (tk.match(input, tryMatch)) { // match was successful
-	    if (negative) return false;
-
-	    if (next(input, tryMatch)) {
-		// Add tryMatch to list of possibilities.
-		if (last == null) {
-		    newMatch = tryMatch;
-		    last = tryMatch;
-		} else {
-		    last.next = tryMatch;
-		    last = tryMatch;
-		}
-	    } // next succeeds
-	} // is a match
-    } // try next option
-
-    if (newMatch != null) {
-	if (negative) {
-	    return false;
-	} else {
-	    // set contents of mymatch equal to newMatch
-
-	    // try each one that matched
-	    mymatch.assignFrom(newMatch);
-	    return true;
-	}
-    } else {
-	if (negative) {
-	    ++mymatch.index;
-	    return next(input, mymatch);
-	} else {
-	    return false;
-	}
-    }
-
-    // index+1 works for [^abc] lists, not for generic lookahead (--> index)
-  }
-
-  void dump(StringBuffer os) {
-    os.append(negative ? "[^" : "(?:");
-    for (int i = 0; i < options.size(); i++) {
-      if (!negative && (i > 0)) os.append('|');
-      ((REToken) options.elementAt(i)).dumpAll(os);
-    }
-    os.append(negative ? ']' : ')');
-  }  
-}