Software implementation is mainly in the software code part of the language, coding norms, code review and other aspects of planning. Java programs should have a copyright and version of the file header comments, Packcge and import statements, class and interface description statements. The code should have the appropriate blank line, line of code and space within the line, branch, alignment and indentation, naming to have rules (explanatory), to have a declaration, there are comments. To pay attention to the variable name problem, it is easy for everyone to read. The main memory anomaly problems mainly include memory leak problem, pointer parameter problem, "wild pointer Problem", good programming habit is very important to prevent memory abnormality problem. Also, to avoid creating duplicate objects, refine the statement to improve performance.
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