SEI CERT Oracle Coding Standard for Java

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In this compliant solution, parentheses are used to ensure the expression evaluates as expected.

Code Block
bgColor#ccccff

public static final int MASK = 1337;
public static final int OFFSET = -1337;

public static int computeCode(int x) {
return (x & MASK) + OFFSET;
}

Exceptions

EXP00-EX1: Mathematical expressions that follow algebraic order do not require parentheses. For instance, in the expression

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Search for vulnerabilities resulting from the violation of this rule on the CERT website.

EXP01-J. Do not depend on operator precedence while using expressions containing side-effects.

Other Languages

This rule appears in the C++ and C Secure Coding Standard as EXP00-CPP. Use parentheses for precedence of operation. and EXP00-C. Use parentheses for precedence of operation..

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