diff --git a/python/common/org/python/types/DictItems.java b/python/common/org/python/types/DictItems.java
index 11c2f387ac..c2056f99fd 100644
--- a/python/common/org/python/types/DictItems.java
+++ b/python/common/org/python/types/DictItems.java
@@ -111,7 +111,7 @@ public org.python.Object __invert__() {
             __doc__ = ""
     )
     public org.python.Object __bool__() {
-        return new org.python.types.Bool(!this.value.isEmpty());
+        return org.python.types.Bool.getBool(!this.value.isEmpty());
     }
 
     @org.python.Method(
@@ -198,7 +198,7 @@ public org.python.Object __not_contains__(org.python.Object other) {
     public org.python.Object __lt__(org.python.Object other) {
         if (other instanceof org.python.types.DictItems) {
             org.python.types.DictItems otherItems = (org.python.types.DictItems) other;
-            return new org.python.types.Bool(otherItems.value.containsAll(this.value) && !this.value.equals(otherItems.value));
+            return org.python.types.Bool.getBool(otherItems.value.containsAll(this.value) && !this.value.equals(otherItems.value));
         }
         return org.python.types.NotImplementedType.NOT_IMPLEMENTED;
     }
@@ -210,7 +210,7 @@ public org.python.Object __lt__(org.python.Object other) {
     public org.python.Object __le__(org.python.Object other) {
         if (other instanceof org.python.types.DictItems) {
             org.python.types.DictItems otherItems = (org.python.types.DictItems) other;
-            return new org.python.types.Bool(otherItems.value.containsAll(this.value));
+            return org.python.types.Bool.getBool(otherItems.value.containsAll(this.value));
         }
         return org.python.types.NotImplementedType.NOT_IMPLEMENTED;
     }
@@ -222,7 +222,7 @@ public org.python.Object __le__(org.python.Object other) {
     public org.python.Object __eq__(org.python.Object other) {
         if (other instanceof org.python.types.DictItems) {
             org.python.types.DictItems otherItems = (org.python.types.DictItems) other;
-            return new org.python.types.Bool(this.value.equals(otherItems.value));
+            return org.python.types.Bool.getBool(this.value.equals(otherItems.value));
         }
         return org.python.types.NotImplementedType.NOT_IMPLEMENTED;
     }
@@ -234,7 +234,7 @@ public org.python.Object __eq__(org.python.Object other) {
     public org.python.Object __gt__(org.python.Object other) {
         if (other instanceof org.python.types.DictItems) {
             org.python.types.DictItems otherItems = (org.python.types.DictItems) other;
-            return new org.python.types.Bool(this.value.containsAll(otherItems.value) && !this.value.equals(otherItems.value));
+            return org.python.types.Bool.getBool(this.value.containsAll(otherItems.value) && !this.value.equals(otherItems.value));
         }
         return org.python.types.NotImplementedType.NOT_IMPLEMENTED;
     }
@@ -246,7 +246,7 @@ public org.python.Object __gt__(org.python.Object other) {
     public org.python.Object __ge__(org.python.Object other) {
         if (other instanceof org.python.types.DictItems) {
             org.python.types.DictItems otherItems = (org.python.types.DictItems) other;
-            return new org.python.types.Bool(this.value.containsAll(otherItems.value));
+            return org.python.types.Bool.getBool(this.value.containsAll(otherItems.value));
         }
         return org.python.types.NotImplementedType.NOT_IMPLEMENTED;
     }
@@ -331,6 +331,6 @@ public org.python.types.Set __rsub__(org.python.Object other) {
     public org.python.Object isdisjoint(org.python.Object other) {
         java.util.Set<org.python.Object> generated = this.fromIter(other);
         generated.retainAll(this.value);
-        return new org.python.types.Bool(generated.size() > 0);
+        return org.python.types.Bool.getBool(generated.size() > 0);
     }
-}
\ No newline at end of file
+}
diff --git a/python/common/org/python/types/DictKeys.java b/python/common/org/python/types/DictKeys.java
index 98e9bae48a..48ef922140 100644
--- a/python/common/org/python/types/DictKeys.java
+++ b/python/common/org/python/types/DictKeys.java
@@ -221,7 +221,7 @@ public org.python.Object isdisjoint(org.python.Object other) {
         } catch (org.python.exceptions.StopIteration si) {
         }
         generated.retainAll(this.value);
-        return new org.python.types.Bool(generated.size() > 0);
+        return org.python.types.Bool.getBool(generated.size() > 0);
     }
     /**
      * The following methods are not present in Python's dict_keys but are present in DictKeys (inherited from FrozenSet)
diff --git a/python/common/org/python/types/DictValues.java b/python/common/org/python/types/DictValues.java
index 85e69ab531..f7797a700f 100644
--- a/python/common/org/python/types/DictValues.java
+++ b/python/common/org/python/types/DictValues.java
@@ -101,7 +101,7 @@ public org.python.Object __invert__() {
             __doc__ = ""
     )
     public org.python.Object __bool__() {
-        return new org.python.types.Bool(!this.value.isEmpty());
+        return org.python.types.Bool.getBool(!this.value.isEmpty());
     }
 
     @org.python.Method(
@@ -168,7 +168,7 @@ public void __delitem__(org.python.Object item) {
             args = {"item"}
     )
     public org.python.Object __contains__(org.python.Object item) {
-        return new org.python.types.Bool(this.value.contains(item));
+        return org.python.types.Bool.getBool(this.value.contains(item));
     }
 
     @org.python.Method(
@@ -176,6 +176,6 @@ public org.python.Object __contains__(org.python.Object item) {
             args = {"item"}
     )
     public org.python.Object __not_contains__(org.python.Object item) {
-        return new org.python.types.Bool(!this.value.contains(item));
+        return org.python.types.Bool.getBool(!this.value.contains(item));
     }
 }