360U3150457506 3小时前 开发者_如何学运维蒜香茄泥的做法，共11个步骤 1茄子去皮，【去皮口感好】。
I have a JPanel sitting inside the center pos开发者_JS百科ition of a BorderLayout of a JFrame.How can I swap out the current JPanel for a new one?Did you try something on the lines of:
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