src/java.base/share/classes/java/lang/Class.java

rev 55117 : 8223350: [lworld] Use inline classes instead of value classes

*** 195,207 ****
       * this method returns "class " followed by {@code getName}.
       *
       * @return a string representation of this class object.
       */
      public String toString() {
!         return (isValue() ? "value " : "")
                 + (isInterface() ? "interface " : (isPrimitive() ? "" : "class "))
!                + getName() + (isValue() && isBoxType() ? "/box" : "");
      }
  
      /**
       * Returns a string describing this {@code Class}, including
       * information about modifiers and type parameters.
--- 195,207 ----
       * this method returns "class " followed by {@code getName}.
       *
       * @return a string representation of this class object.
       */
      public String toString() {
!         return (isValue() ? "inline " : "")
                 + (isInterface() ? "interface " : (isPrimitive() ? "" : "class "))
!                + getName() + (isValue() && isBoxType() ? "?" : "");
      }
  
      /**
       * Returns a string describing this {@code Class}, including
       * information about modifiers and type parameters.
*** 518,531 ****
       */
      public boolean isValue() {
          int mods = this.getModifiers();
          if ((mods & VALUE_TYPE) != 0) {
              if ((mods & (Modifier.INTERFACE | Modifier.ABSTRACT)) != 0) {
!                 throw new InternalError("value class can't have ACC_INTERFACE or ACC_ABSTRACT set");
              }
              if (getSuperclass() != Object.class) {
!                 throw new InternalError("Super class of a value class must be java.lang.Object");
              }
              return true;
          }
          return false;
      }
--- 518,531 ----
       */
      public boolean isValue() {
          int mods = this.getModifiers();
          if ((mods & VALUE_TYPE) != 0) {
              if ((mods & (Modifier.INTERFACE | Modifier.ABSTRACT)) != 0) {
!                 throw new InternalError("inline class can't have ACC_INTERFACE or ACC_ABSTRACT set");
              }
              if (getSuperclass() != Object.class) {
!                 throw new InternalError("Super class of an inline class must be java.lang.Object");
              }
              return true;
          }
          return false;
      }
*** 635,645 ****
      public T newInstance()
          throws InstantiationException, IllegalAccessException
      {
          if (this.isValue()) {
              throw new IllegalAccessException(
!                 "cannot create new instance of value class " + this.getName());
          }
  
          SecurityManager sm = System.getSecurityManager();
          if (sm != null) {
              checkMemberAccess(sm, Member.PUBLIC, Reflection.getCallerClass(), false);
--- 635,645 ----
      public T newInstance()
          throws InstantiationException, IllegalAccessException
      {
          if (this.isValue()) {
              throw new IllegalAccessException(
!                 "cannot create new instance of an inline class " + this.getName());
          }
  
          SecurityManager sm = System.getSecurityManager();
          if (sm != null) {
              checkMemberAccess(sm, Member.PUBLIC, Reflection.getCallerClass(), false);