private FileNode init(String name) {
        String value;
        File file;

        value = System.getProperty(name);
        if (value == null) {
            throw new IllegalStateException("property not found: " + name);
        }
        file = new File(value);
        if (!file.isDirectory()) {
            throw new IllegalStateException(
                "property " + name + " does not point to a directory: " + value);
        }
        return file(file);
    }
private FileNode init ( String name ) { String value ; File file ; value = System . getProperty ( name ) ; if ( value == null ) { throw new IllegalStateException ( "property not found: " + name ) ; } file = new File ( value ) ; if ( ! file . isDirectory ( ) ) { throw new IllegalStateException ( "property " + name + " does not point to a directory: " + value ) ; } return file ( file ) ; }
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