Adapt to esodata changes

1 files changed, 2 insertions, 2 deletions

diff --git a/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java b/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java
index 77cce6e..797473a 100644
--- a/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java
+++ b/JPratt/src/main/java/bjc/pratt/commands/impls/DefaultNonInitialCommand.java
@@ -3,7 +3,7 @@ package bjc.pratt.commands.impls;
 import bjc.pratt.ParserContext;
 import bjc.pratt.commands.NonInitialCommand;
 import bjc.pratt.tokens.Token;
-import bjc.data.ITree;
+import bjc.data.Tree;
 
 /**
  * Default implementation of a non-initial command.
@@ -21,7 +21,7 @@ import bjc.data.ITree;
  */
 public class DefaultNonInitialCommand<K, V, C> extends NonInitialCommand<K, V, C> {
 	@Override
-	public ITree<Token<K, V>> denote(final ITree<Token<K, V>> operand, final Token<K, V> operator,
+	public Tree<Token<K, V>> denote(final Tree<Token<K, V>> operand, final Token<K, V> operator,
 			final ParserContext<K, V, C> ctx) {
 		throw new UnsupportedOperationException("Default command has no left denotation");
 	}