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Convert String to 2D Char Array

Here's some simple code that does what you need:

    String grammar = "aaSbXaaSaXaSaX";
    String[] components = grammar.split("X");
    char[][] chars = new char[components.length +
    for (int i = 0; i < components.length; i++)
        String component = components[i];
        chars[i] = component.toCharArray();
    chars[components.length] = new char[] { '' };

Categories : Java

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