input: [0] Java keyword [1] throw [2] true [3] try [4] N/A [5] N/A [6] N/A [8] N/A [9] N/A [10] import [11] N/A [12] N/A [13] void [14] volatile [15] extends [16] while [17] N/A [18] extends [19] implements [20] strictfp [21] throws [22] transient2 [7] 
output: N/A