Adapt to esodata changes

1 files changed, 4 insertions, 4 deletions

diff --git a/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java b/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java
index 652dacd..2e7365b 100644
--- a/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java
+++ b/JPratt/src/main/java/bjc/pratt/commands/impls/UnaryCommand.java
@@ -3,8 +3,8 @@ package bjc.pratt.commands.impls;
 import bjc.pratt.ParserContext;
 import bjc.pratt.commands.AbstractInitialCommand;
 import bjc.pratt.tokens.Token;
-import bjc.data.ITree;
 import bjc.data.Tree;
+import bjc.data.SimpleTree;
 import bjc.utils.parserutils.ParserException;
 
 /**
@@ -37,10 +37,10 @@ public class UnaryCommand<K, V, C> extends AbstractInitialCommand<K, V, C> {
 	}
 
 	@Override
-	protected ITree<Token<K, V>> intNullDenotation(final Token<K, V> operator, final ParserContext<K, V, C> ctx)
+	protected Tree<Token<K, V>> intNullDenotation(final Token<K, V> operator, final ParserContext<K, V, C> ctx)
 			throws ParserException {
-		final ITree<Token<K, V>> opr = ctx.parse.parseExpression(nullPwer, ctx.tokens, ctx.state, false);
+		final Tree<Token<K, V>> opr = ctx.parse.parseExpression(nullPwer, ctx.tokens, ctx.state, false);
 
-		return new Tree<>(operator, opr);
+		return new SimpleTree<>(operator, opr);
 	}
 }
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