Java binary tree sorting and traversing the file display text format file tree

Java binary tree sorting algorithm the description of sorting binary tree is also a recursive description, so the construction of sorting binary tree is also recursive: three characteristics of sorting binary tree: 1: the values of all left children of the current node are less than the values of the current node; 2: The values of all right children of the current node are greater than the values of the current node; 3: The child node also meets the above two points

Java traverses the file to display the file tree in text format. Write a code variable calendar file tree in Java and print out the structure, which is similar to the result of entering the command tree in CMD. I thought it was very simple. I knew it was a little difficult when I did it. If you are interested, you can also try.