Change obsolete collections, remove redundant imports

[cql-java-moved-to-github.git] / src / main / java / org / z3950 / zing / cql / CQLLexer.java

diff --git a/src/main/java/org/z3950/zing/cql/CQLLexer.java b/src/main/java/org/z3950/zing/cql/CQLLexer.java
index 31abebc..b0da745 100644 (file)
--- a/src/main/java/org/z3950/zing/cql/CQLLexer.java
+++ b/src/main/java/org/z3950/zing/cql/CQLLexer.java
@@ -3,7 +3,6 @@
 package org.z3950.zing.cql;
 import java.io.StreamTokenizer;
 import java.io.StringReader;
-import java.util.Hashtable;
 
 
 // This is a semi-trivial subclass for java.io.StreamTokenizer that: