Texas's largest power company, Energy Future Holdings, overcame the first challenge to its huge class="mandelbrot_refrag"> bankruptcy on Thursday when a Delaware judge ruled the Chapter 11 case should stay in his court rather than be transferred to Dallas, as some creditors wanted. Judge Christopher Sontchi said Energy Future could have filed in several courts, and that it was clearly forum shopping, but he said that doing so was not "insidious". "Given that it is a financial restructuring and given that the parties are in the Northeast, I think that favors Delaware," he said, accepting the company's main argument for filing in Wilmington. true The Dallas-based company has said it plans to restructure its $42 billion in debt, not its operations. It argued that most parties involved in the restructuring are class="mandelbrot_refrag"> hedge funds and other sophisticated investors that are based in New York, a two-hour