Java speed access array index versus temp variable

What is faster in Java. Accessing an array index directly multiple times, or saving the value of the array index to a new variable and use this for following compution?

acces index

if ((shape.vertices[0].x >= fromX && shape.vertices[0].x <= toX) || // left side of shape in screen
     (shape.vertices[0].x <= fromX && shape.vertices[0].x + shape.width >= fromX) || // right side of shape in screen
     (shape.vertices[0].x >= fromX && shape.vertices[0].x + shape.width <= toX)) { // shape fully in screen
 
     // ...
 }
 

temp variable

float x = shape.vertices[0].x;
 float y = shape.vertices[0].y;
 if ((x >= fromX && x <= toX) || // left side of shape in screen
     (x <= fromX && x + shape.width >= fromX) || // right side of shape in screen
     (x >= fromX && x + shape.width <= toX)) { // shape fully in screen
 
         // ...
     }
 

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