Spring Expression - Array construction

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Array construction 


Arrays can be built using the familiar Java syntax, optionally supplying an initializer to have the array populated at construction time.

int[] numbers1 = (int[]) parser.parseExpression("new int[4]").getValue(context); 
// Array with initializer 
int[] numbers2 = (int[]) parser.parseExpression("new int[]{1,2,3}").getValue(context); 
// Multi dimensional array 
int[][] numbers3 = (int[][]) parser.parseExpression("new int[4][5]").getValue(context); 

It is not currently allowed to supply an initializer when constructing a multi-dimensional array

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