diff -N ExpandedIdentifier.java
--- ExpandedIdentifier.java	23 Feb 2007 20:53:02 -0000	1.1
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,9 +0,0 @@

-package org.lcsim.identifier;
-
-public interface ExpandedIdentifier 
-{
-	int getNumberOfFields();
-	void addField(int value);
-	int getValue(int idx);
-	int compareTo(ExpandedIdentifier id);
-}

diff -N IDDecoderManager.java
--- IDDecoderManager.java	23 Feb 2007 20:53:02 -0000	1.1
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,8 +0,0 @@

-package org.lcsim.identifier;
-
-import org.lcsim.geometry.IDDecoder;
-
-public interface IDDecoderManager 
-{
-	IDDecoder findIDDecoder(String name);
-}

diff -N IIdHelper.java
--- IIdHelper.java	28 Feb 2007 19:50:47 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,6 +0,0 @@

-public interface IIdHelper
-{
-	//getIdentifierDictionary();
-	//
-    
-}

diff -N IIdentifiable.java
--- IIdentifiable.java	28 Feb 2007 19:50:47 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,6 +0,0 @@

-interface IIdentifiable 
-{
-    IIdentifier identify();
-    IdentifierHash identifyHash();
-    IIdHelper getHelper();
-}

diff -N IIdentifier.java
--- IIdentifier.java	28 Feb 2007 19:50:47 -0000	1.2
+++ /dev/null	1 Jan 1970 00:00:00 -0000
@@ -1,40 +0,0 @@

-import java.util.BitSet;
-
-interface IIdentifier
-{
-    // comparison operations against other ids
-    boolean equals(IIdentifier id);    
-    boolean nequals(IIdentifier id);
-    boolean greater(IIdentifier id);
-    boolean less(IIdentifier id);   
-    
-    // what should this return code represent?
-    // seems like lattitude here could be helpful
-    // for implementations/subclasses but maybe
-    // this isn't needed
-    int compare(IIdentifier id);
-
-    // size in bits
-    int sizeBits();
-    
-    // size in 32-bit words
-    int sizeWords();
-
-    // size in bytes
-    int sizeBytes();
-
-    // hex rep
-    String hexString();
-
-    // set from hex string
-    void setHexString(String hexRep);
-    
-    // set value from another IIdentifier
-    void setIdentifier(IIdentifier id);
-
-    // clear state
-    void clear();
-
-    // is id in valid state
-    boolean isValid();
-}

\ No newline at end of file