问题
What is the maximum number of arguments supported in a java constructor. I am using android studio. I am getting a too many parameters error when I use above 300 parameters.
回答1:
According to the JVM docs:
The number of method parameters is limited to 255 by the definition of a method descriptor (§4.3.3), where the limit includes one unit for this in the case of instance or interface method invocations.
I guess it's the same with constructors. Either way, your code needs some refactoring to do if it really has a method with over 10 arguments.
回答2:
method( YourCustomObjectContaining301params o301p ) is all you need
来源：https://stackoverflow.com/questions/52325697/the-maximum-number-of-arguments-in-a-java-construcor