in future Java, will it be possible to switch the values of two variables as simple as in python? -

in order switch values of 2 variables in java, need intermediate temp variable :

temp = b ; b = a; = temp; 

while in python, simple a,b=b,a !

i have 2 simple questions :

1. is there specification future implementation of trick in java
2. is there process request feature in future java ?

is there specification future implementation of trick in java

i couldn't find 1 brief search, or searching "assign" in titles of jsrs in various stages.

...or process request feature in future java ?

that jsr process.