passing java method as an argument or create a method local variable -


please @ option-1 , option-2 below.

i have experienced people telling me option-1 best , recommended way go improves readability. also, helps in knowing variable value during debug session.

however, option-2 removes following possibilities:

  • avoids unnecessary local variable creation , additional line of code
  • accidental altering of object state can call t.somemethod(..) alter state of object t
  • accidental assignment of t instance of entity (of course can avoided using final key word on variable t declaration).

please let me know accepted way out of this.

option-1:

public void method() {    entity t = method1();    method2(t); }

option-2:

public void method() {    method2(method1()); }


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