protected void addLinkedPositions(ASTRewrite rewrite, VariableDeclarationFragment fragment, List positionGroups) {}
protected void addLinkedPositions(ASTRewrite rewrite, VariableDeclarationFragment fragment, LinkedProposalModel positionGroups) {}
		protected void addLinkedPositions(ASTRewrite rewrite, VariableDeclarationFragment fragment, List positionGroups) {}