37 lines
669 B
Python
Executable File
37 lines
669 B
Python
Executable File
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function is_java_array(obj){
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return !Array.isArray(obj) && obj.class.isArray()
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}
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function is_java_list(obj){
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return obj instanceof java.util.List
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}
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v=2
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print(is_java_array(v))
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print(is_java_array(a))
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print(is_java_array(r))
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function flatten(arr) {
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var ret = [];
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if (is_java_list(arr)){
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arr = to_array(arr)
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} else if (is_java_array(arr)) {
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arr = Java.from(arr);
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}
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for(var i = 0; i < arr.length; i++) {
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if((is_java_list(arr[i])) || (is_java_array(arr[i]))) {
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ret = ret.concat(flatten(arr[i]));
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} else {
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ret.push(arr[i]);
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}
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}
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return ret;
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}
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r = flatten(a) |