The following methods in EditContentFunction should be protected :

• void _synchronizeMultipleBooleanMetadata(ModifiableCompositeMetadata metadata, Form form, boolean externalizable, String metadataName, SimpleField<Boolean> field)
• void _synchronizeMultipleContentReferenceMetadata(Content content, ModifiableCompositeMetadata metadata, Form form, AllErrors allErrors, SimpleField<Content> field, MetadataDefinition metadataDefinition, String metadataPath, int invertEditActionId, String contentTypeId, String invert, boolean externalizable) throws WorkflowException
• void _synchronizeMultipleDateMetadata(ModifiableCompositeMetadata metadata, Form form, boolean externalizable, String metadataName, SimpleField<Date> field)
• void _synchronizeMultipleDoubleMetadata(ModifiableCompositeMetadata metadata, Form form, boolean externalizable, String metadataName, SimpleField<Double> field)
• void _synchronizeMultipleLongMetadata(ModifiableCompositeMetadata metadata, Form form, boolean externalizable, String metadataName, SimpleField<Long> field)
• void _synchronizeMultipleStringMetadata(ModifiableCompositeMetadata metadata, Form form, boolean externalizable, String metadataName, SimpleField<String> field)
• void _synchronizeMultipleUserMetadata(ModifiableCompositeMetadata metadata, Form form, boolean externalizable, String metadataName, SimpleField<UserIdentity> field)
• void _synchronizeRelationOfMultipleContentReferenceMetadata(Content content, Form form, AllErrors allErrors, MetadataDefinition metadataDefinition, String metadataPath, int invertEditActionId, String contentTypeId, String invert, boolean externalizable, String metadataName, Content[] values, String[] oldValues, String[] newValues) throws WorkflowException
• void _synchronizeRelationOfSingleContentReferenceMetadata(Content content, AllErrors allErrors, SimpleField<Content> field, MetadataDefinition metadataDefinition, String metadataPath, int invertEditActionId, String contentTypeId, String invert, String oldValue, Content refContent, boolean invertRequired) throws WorkflowException
• void _synchronizeSingleContentReferenceMetadata(Content content, ModifiableCompositeMetadata metadata, Form form, AllErrors allErrors, SimpleField<Content> field, MetadataDefinition metadataDefinition, String metadataPath, int invertEditActionId, String contentTypeId, String invert, boolean externalizable) throws WorkflowException
• void _setMetadata(ModifiableCompositeMetadata metadata, String metadataName, Form form, Object value, boolean externalizable)
• void _handleErrors(Map transientVars, ModifiableContent modifiableContent, AllErrors errors) throws WorkflowException, InvalidInputWorkflowException