Added skeleton files in "heat" libary, successor to TypeCheckSimp

1 files changed, 5 insertions, 1 deletions

diff --git a/st/ClassInstance.java b/st/ClassInstance.java
index 8394a2c..789571b 100644
--- a/st/ClassInstance.java
+++ b/st/ClassInstance.java
@@ -13,7 +13,11 @@ public class ClassInstance extends AbstractInstance {
         this.mtds = new ArrayList<>();
     }
 
-    public boolean equals(Object other) {
+    @Override public String toString() {
+        return String.format("%s", this.name);
+    }
+
+    @Override public boolean equals(Object other) {
         ClassInstance o;
         return (other instanceof ClassInstance &&
                 ((o = (ClassInstance) other).getName() == this.getName()));