Do you think new is a very long class, very annoying, very crazy! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ?
Entering App app = new App(); in the IDE is very fast, but it is annoying to enter a very long class and take the instance name.
Today I suddenly found a way to enter quickly.
The first step: Enter new A and "Enter" after the matching class appears.
new Ap
输入一半时，IDE一般都有显示可匹配的下拉列表，这个时候出现需要的类，<回车>
This time it will be like this
new App()Step 2: Enter .var and press Enter.
new App().var <回车>
Eventually, appeared
App app = new App();
He will let you choose the variable name, and then press Enter after you have chosen it. This is how to quickly enter App app = new App();.
There are similar:
.var automatically generated variables
.if Automatically generate if conditions
.while automatically generates while
.try automatically generates try
and many more