From 38fc609b9b1d5a28d2ece868c7da3b0c25e22aee Mon Sep 17 00:00:00 2001
From: I-Al-Istannen <i-al-istannen@users.noreply.github.com>
Date: Sun, 27 Aug 2023 21:47:21 +0200
Subject: [PATCH] fix: Use wildcard type in CtUnaryOperator get/setOperand

---
 src/main/java/spoon/reflect/code/CtUnaryOperator.java       | 4 ++--
 .../spoon/support/reflect/code/CtUnaryOperatorImpl.java     | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/main/java/spoon/reflect/code/CtUnaryOperator.java b/src/main/java/spoon/reflect/code/CtUnaryOperator.java
index f9a2e18c14e..31755759c95 100644
--- a/src/main/java/spoon/reflect/code/CtUnaryOperator.java
+++ b/src/main/java/spoon/reflect/code/CtUnaryOperator.java
@@ -31,13 +31,13 @@ public interface CtUnaryOperator<T> extends CtExpression<T>, CtStatement {
 	 * Gets the expression to which the operator is applied.
 	 */
 	@PropertyGetter(role = EXPRESSION)
-	CtExpression<T> getOperand();
+	CtExpression<?> getOperand();
 
 	/**
 	 * Sets the expression to which the operator is applied.
 	 */
 	@PropertySetter(role = EXPRESSION)
-	<C extends CtUnaryOperator> C setOperand(CtExpression<T> expression);
+	<C extends CtUnaryOperator> C setOperand(CtExpression<?> expression);
 
 	/**
 	 * Sets the kind of this operator.
diff --git a/src/main/java/spoon/support/reflect/code/CtUnaryOperatorImpl.java b/src/main/java/spoon/support/reflect/code/CtUnaryOperatorImpl.java
index 0a92e05ffc8..6ab215f3c60 100644
--- a/src/main/java/spoon/support/reflect/code/CtUnaryOperatorImpl.java
+++ b/src/main/java/spoon/support/reflect/code/CtUnaryOperatorImpl.java
@@ -29,7 +29,7 @@ public class CtUnaryOperatorImpl<T> extends CtExpressionImpl<T> implements CtUna
 	String label;
 
 	@MetamodelPropertyField(role = EXPRESSION)
-	CtExpression<T> operand;
+	CtExpression<?> operand;
 
 	@Override
 	public void accept(CtVisitor visitor) {
@@ -37,7 +37,7 @@ public void accept(CtVisitor visitor) {
 	}
 
 	@Override
-	public CtExpression<T> getOperand() {
+	public CtExpression<?> getOperand() {
 		return operand;
 	}
 
@@ -76,7 +76,7 @@ public <C extends CtStatement> C insertBefore(CtStatementList statements) {
 	}
 
 	@Override
-	public <C extends CtUnaryOperator> C setOperand(CtExpression<T> expression) {
+	public <C extends CtUnaryOperator> C setOperand(CtExpression<?> expression) {
 		if (expression != null) {
 			expression.setParent(this);
 		}