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

*** 347,357 ****
                                  return null;
                              }
                          });
                  cachedConstructor = c;
              } catch (NoSuchMethodException e) {
!                 throw new InstantiationException(getName());
              }
          }
          Constructor<T> tmpConstructor = cachedConstructor;
          // Security check (same as in java.lang.reflect.Constructor)
          int modifiers = tmpConstructor.getModifiers();
--- 347,358 ----
                                  return null;
                              }
                          });
                  cachedConstructor = c;
              } catch (NoSuchMethodException e) {
!                 throw (InstantiationException)
!                     new InstantiationException(getName()).initCause(e);
              }
          }
          Constructor<T> tmpConstructor = cachedConstructor;
          // Security check (same as in java.lang.reflect.Constructor)
          int modifiers = tmpConstructor.getModifiers();
*** 971,981 ****
                  // the immediately enclosing method or constructor's
                  // descriptor (null iff name is).
                  descriptor      = (String)   enclosingInfo[2];
                  assert((name != null && descriptor != null) || name == descriptor);
              } catch (ClassCastException cce) {
!                 throw new InternalError("Invalid type in enclosing method information");
              }
          }
  
          boolean isPartial() {
              return enclosingClass == null || name == null || descriptor == null;
--- 972,983 ----
                  // the immediately enclosing method or constructor's
                  // descriptor (null iff name is).
                  descriptor      = (String)   enclosingInfo[2];
                  assert((name != null && descriptor != null) || name == descriptor);
              } catch (ClassCastException cce) {
!                 throw (InternalError)
!                     new InternalError("Invalid type in enclosing method information").initCause(cce);
              }
          }
  
          boolean isPartial() {
              return enclosingClass == null || name == null || descriptor == null;
*** 1237,1247 ****
              return null;
          // Otherwise, strip the enclosing class' name
          try {
              return getName().substring(enclosingClass.getName().length());
          } catch (IndexOutOfBoundsException ex) {
!             throw new InternalError("Malformed class name");
          }
      }
  
      /**
       * Returns {@code true} if this is a local class or an anonymous
--- 1239,1250 ----
              return null;
          // Otherwise, strip the enclosing class' name
          try {
              return getName().substring(enclosingClass.getName().length());
          } catch (IndexOutOfBoundsException ex) {
!             throw (InternalError)
!                 new InternalError("Malformed class name").initCause(ex);
          }
      }
  
      /**
       * Returns {@code true} if this is a local class or an anonymous
*** 2952,2964 ****
                          });
                  enumConstants = (T[])values.invoke(null);
              }
              // These can happen when users concoct enum-like classes
              // that don't comply with the enum spec.
!             catch (InvocationTargetException ex) { return null; }
!             catch (NoSuchMethodException ex) { return null; }
!             catch (IllegalAccessException ex) { return null; }
          }
          return enumConstants;
      }
      private volatile transient T[] enumConstants = null;
  
--- 2955,2966 ----
                          });
                  enumConstants = (T[])values.invoke(null);
              }
              // These can happen when users concoct enum-like classes
              // that don't comply with the enum spec.
!             catch (InvocationTargetException | NoSuchMethodException |
!                    IllegalAccessException ex) { return null; }
          }
          return enumConstants;
      }
      private volatile transient T[] enumConstants = null;