chore: cleaning up equality checks (#37)

related: #35

Author: mnorbury

lib/src/main/java/io/cloudquery/types/InetType.java

@@ -20,9 +20,7 @@ public String extensionName() {
 
     @Override
     public boolean extensionEquals(ExtensionType other) {
-        if (!(other instanceof InetType))
-            return false;
-        return true;
+        return other instanceof InetType;
     }
 
     @Override

lib/src/main/java/io/cloudquery/types/JSONType.java

@@ -46,9 +46,6 @@ public int hashCode() {
 
     @Override
     public boolean equals(Object obj) {
-        if (!(obj instanceof JSONType)) {
-            return false;
-        }
-        return true;
+        return obj instanceof JSONType;
     }
 }