Use VisitorState.memoize for common type suppliers, to minimize (slower) calls to getTypeFromString

PiperOrigin-RevId: 833837759

Author: markhbrady

check_api/src/main/java/com/google/errorprone/suppliers/Suppliers.java

@@ -133,29 +133,11 @@ public Type get(VisitorState state) {
         }
       };
 
-  public static final Supplier<Type> JAVA_LANG_BOOLEAN_TYPE =
-      new Supplier<Type>() {
-        @Override
-        public Type get(VisitorState state) {
-          return state.getTypeFromString("java.lang.Boolean");
-        }
-      };
+  public static final Supplier<Type> JAVA_LANG_BOOLEAN_TYPE = typeFromString("java.lang.Boolean");
 
-  public static final Supplier<Type> JAVA_LANG_INTEGER_TYPE =
-      new Supplier<Type>() {
-        @Override
-        public Type get(VisitorState state) {
-          return state.getTypeFromString("java.lang.Integer");
-        }
-      };
+  public static final Supplier<Type> JAVA_LANG_INTEGER_TYPE = typeFromString("java.lang.Integer");
 
-  public static final Supplier<Type> JAVA_LANG_LONG_TYPE =
-      new Supplier<Type>() {
-        @Override
-        public Type get(VisitorState state) {
-          return state.getTypeFromString("java.lang.Long");
-        }
-      };
+  public static final Supplier<Type> JAVA_LANG_LONG_TYPE = typeFromString("java.lang.Long");
 
   public static final Supplier<Type> STRING_TYPE =
       new Supplier<Type>() {