question: returns the tree representing the project concode_field_sep String startNode concode_elem_sep String projectName concode_elem_sep ProjectTree projectTree concode_field_sep void createProjectTree concode_elem_sep String getLanguage concode_elem_sep NonTerminalNode insertNonTerminalNode concode_elem_sep LeafTree createLeafTree concode_elem_sep TerminalNode insertTerminalNode concode_elem_sep ProjectTreeNode insertProjectTreeNode concode_elem_sep LeafTree fillTree
target: ProjectTree function ( ) { return projectTree ; }