How to solve the frozen problem for Oracle SQL Developer on the Mac

Once I moved the Oracle SQL Developer to the Mac, it always stuck when I randomly click a spot in the software. 

The issue can not recover automatically, so I must force quit the software or kill the process in the Activity Monitor. 

However, the problem will repeated when SQL Developer is turned on again.

After did some research and trying, I realized the issue is the Welcome Page.

How to configure the Mac edition of Oracle SQL Developer and connect to the Oracle Database on the VirtualBox

After a few days of using the Oracle database from a virtual machine, 

I was tired of using Linux from a remote desktop application because the virtual 

machine is installed on a windows computer and I'm using another MacBook for

my daily study. 

For this reason, I did some research on how to install SQL Developer directly on 

the Mac