public static void accessMember(final AccessibleObject member, final SideEffectWithException sideEffect, String errorMessage) {
    """
	Helper method to execute a callback on a given member. This method encapsulates the error handling logic and the
	handling of accessibility of the member. The difference to
	{@link ReflectionUtils#accessMember(AccessibleObject, Callable, String)} is that this method takes a callback that doesn't
	return anything but only creates a sideeffect.
	
	After the callback is executed the accessibility of the member will be reset to the originally state.
	
	@param member
	the member that is made accessible to run the callback
	@param sideEffect
	the callback that will be executed.
	@param errorMessage
	the error message that is used in the exception when something went wrong.
	
	@throws IllegalStateException
	when something went wrong.
    """
		if (sideEffect == null) {
			return;
		}
		AccessController.doPrivileged((PrivilegedAction<?>) () -> {
			boolean wasAccessible = member.isAccessible();
			try {
				member.setAccessible(true);
				sideEffect.call();
			} catch (Exception exception) {
				throw new IllegalStateException(errorMessage, exception);
			} finally {
				member.setAccessible(wasAccessible);
			}
			return null;
		});
	}
public static void accessMember(final AccessibleObject member, final SideEffectWithException sideEffect, String errorMessage) {
		if (sideEffect == null) {
			return;
		}
		AccessController.doPrivileged((PrivilegedAction<?>) () -> {
			boolean wasAccessible = member.isAccessible();
			try {
				member.setAccessible(true);
				sideEffect.call();
			} catch (Exception exception) {
				throw new IllegalStateException(errorMessage, exception);
			} finally {
				member.setAccessible(wasAccessible);
			}
			return null;
		});
	}
public static void accessMember ( final AccessibleObject member , final SideEffectWithException sideEffect , String errorMessage ) { if ( sideEffect == null ) { return ; } AccessController . doPrivileged ( ( PrivilegedAction < ? > ) ( ) -> { boolean wasAccessible = member . isAccessible ( ) ; try { member . setAccessible ( true ) ; sideEffect . call ( ) ; } catch ( Exception exception ) { throw new IllegalStateException ( errorMessage , exception ) ; } finally { member . setAccessible ( wasAccessible ) ; } return null ; } ) ; }
Helper method to execute a callback on a given member. This method encapsulates the error handling logic and the
handling of accessibility of the member. The difference to
{@link ReflectionUtils#accessMember(AccessibleObject, Callable, String)} is that this method takes a callback that doesn't
return anything but only creates a sideeffect.

After the callback is executed the accessibility of the member will be reset to the originally state.

@param member
the member that is made accessible to run the callback
@param sideEffect
the callback that will be executed.
@param errorMessage
the error message that is used in the exception when something went wrong.

@throws IllegalStateException
when something went wrong.
Helper method to execute a callback on a given member . This method encapsulates the error handling logic and the handling of accessibility of the member . The difference to { @link ReflectionUtils#accessMember ( AccessibleObject Callable String ) } is that this method takes a callback that doesn t return anything but only creates a sideeffect .