From 56f07e9a3aaa873fe385d224f088f048dbafa8f7 Mon Sep 17 00:00:00 2001
From: bculkin2442 <bjculkin@mix.wvu.edu>
Date: Mon, 10 Apr 2017 16:49:54 -0400
Subject: Cleanup

---
 .../main/java/bjc/pratt/commands/UnaryCommand.java   | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)

(limited to 'JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java')

diff --git a/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java b/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java
index 0689210..d36dc24 100644
--- a/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java
+++ b/JPratt/src/main/java/bjc/pratt/commands/UnaryCommand.java
@@ -8,15 +8,15 @@ import bjc.utils.parserutils.ParserException;
 
 /**
  * A unary operator.
- * 
+ *
  * @author bjculkin
  *
  * @param <K>
  *                The key type of the tokens.
- * 
+ *
  * @param <V>
  *                The value type of the tokens.
- * 
+ *
  * @param <C>
  *                The state type of the parser.
  */
@@ -25,22 +25,20 @@ public class UnaryCommand<K, V, C> extends AbstractInitialCommand<K, V, C> {
 
 	/**
 	 * Create a new unary command.
-	 * 
+	 *
 	 * @param precedence
 	 *                The precedence of this operator.
 	 */
-	public UnaryCommand(int precedence) {
-		if(precedence < 0) {
-			throw new IllegalArgumentException("Precedence must be non-negative");
-		}
-		
+	public UnaryCommand(final int precedence) {
+		if (precedence < 0) throw new IllegalArgumentException("Precedence must be non-negative");
+
 		nullPwer = precedence;
 	}
 
 	@Override
-	protected ITree<Token<K, V>> intNullDenotation(Token<K, V> operator, ParserContext<K, V, C> ctx)
+	protected ITree<Token<K, V>> intNullDenotation(final Token<K, V> operator, final ParserContext<K, V, C> ctx)
 			throws ParserException {
-		ITree<Token<K, V>> opr = ctx.parse.parseExpression(nullPwer, ctx.tokens, ctx.state, false);
+		final ITree<Token<K, V>> opr = ctx.parse.parseExpression(nullPwer, ctx.tokens, ctx.state, false);
 
 		return new Tree<>(operator, opr);
 	}
-- 
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