protected void throwInvalidState(final String methodName, final State... validStates) {
    """
	Throws a {@link BsonInvalidOperationException} when the method called is not valid for the current state.
	
	@param methodName  The name of the method.
	@param validStates The valid states.
	@throws BsonInvalidOperationException when the method called is not valid for the current state.
    """
        if (state == State.INITIAL || state == State.SCOPE_DOCUMENT || state == State.DONE) {
            if (!methodName.startsWith("end") && !methodName.equals("writeName")) { // NOPMD
                //NOPMD collapsing these if statements will not aid readability
                String typeName = methodName.substring(5);
                if (typeName.startsWith("start")) {
                    typeName = typeName.substring(5);
                }
                String article = "A";
                if (Arrays.asList('A', 'E', 'I', 'O', 'U').contains(typeName.charAt(0))) {
                    article = "An";
                }
                throw new BsonInvalidOperationException(format("%s %s value cannot be written to the root level of a BSON document.",
                                                               article, typeName));
            }
        }

        String validStatesString = StringUtils.join(" or ", Arrays.asList(validStates));
        throw new BsonInvalidOperationException(format("%s can only be called when State is %s, not when State is %s",
                                                       methodName, validStatesString, state));
    }
protected void throwInvalidState(final String methodName, final State... validStates) {
        if (state == State.INITIAL || state == State.SCOPE_DOCUMENT || state == State.DONE) {
            if (!methodName.startsWith("end") && !methodName.equals("writeName")) { // NOPMD
                //NOPMD collapsing these if statements will not aid readability
                String typeName = methodName.substring(5);
                if (typeName.startsWith("start")) {
                    typeName = typeName.substring(5);
                }
                String article = "A";
                if (Arrays.asList('A', 'E', 'I', 'O', 'U').contains(typeName.charAt(0))) {
                    article = "An";
                }
                throw new BsonInvalidOperationException(format("%s %s value cannot be written to the root level of a BSON document.",
                                                               article, typeName));
            }
        }

        String validStatesString = StringUtils.join(" or ", Arrays.asList(validStates));
        throw new BsonInvalidOperationException(format("%s can only be called when State is %s, not when State is %s",
                                                       methodName, validStatesString, state));
    }
protected void throwInvalidState ( final String methodName , final State ... validStates ) { if ( state == State . INITIAL || state == State . SCOPE_DOCUMENT || state == State . DONE ) { if ( ! methodName . startsWith ( "end" ) && ! methodName . equals ( "writeName" ) ) { // NOPMD //NOPMD collapsing these if statements will not aid readability String typeName = methodName . substring ( 5 ) ; if ( typeName . startsWith ( "start" ) ) { typeName = typeName . substring ( 5 ) ; } String article = "A" ; if ( Arrays . asList ( ' ' , ' ' , ' ' , ' ' , ' ' ) . contains ( typeName . charAt ( 0 ) ) ) { article = "An" ; } throw new BsonInvalidOperationException ( format ( "%s %s value cannot be written to the root level of a BSON document." , article , typeName ) ) ; } } String validStatesString = StringUtils . join ( " or " , Arrays . asList ( validStates ) ) ; throw new BsonInvalidOperationException ( format ( "%s can only be called when State is %s, not when State is %s" , methodName , validStatesString , state ) ) ; }
Throws a {@link BsonInvalidOperationException} when the method called is not valid for the current state.

@param methodName  The name of the method.
@param validStates The valid states.
@throws BsonInvalidOperationException when the method called is not valid for the current state.
Throws a { @link BsonInvalidOperationException } when the method called is not valid for the current state .