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-rw-r--r--plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/DBConnection.java3
1 files changed, 1 insertions, 2 deletions
diff --git a/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/DBConnection.java b/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/DBConnection.java
index 6bf90a8fba..0f01852553 100644
--- a/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/DBConnection.java
+++ b/plugins/org.eclipse.net4j.db/src/org/eclipse/net4j/internal/db/DBConnection.java
@@ -36,7 +36,6 @@ import java.sql.Statement;
import java.sql.Struct;
import java.util.HashSet;
import java.util.Map;
-import java.util.NavigableMap;
import java.util.Properties;
import java.util.Set;
import java.util.TreeMap;
@@ -46,7 +45,7 @@ import java.util.TreeMap;
*/
public final class DBConnection implements IDBConnection
{
- private final NavigableMap<String, DBPreparedStatement> cache = new TreeMap<String, DBPreparedStatement>();
+ private final TreeMap<String, DBPreparedStatement> cache = new TreeMap<String, DBPreparedStatement>();
private final Set<DBPreparedStatement> checkOuts = new HashSet<DBPreparedStatement>();

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