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subject > programming language construct > statement > decision-making statement > Java decision-making statement > Java if statement
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Java if statement comparison table
Subject is a kind of have form omit has part
Java decision-making statementJava statement   
Java if statementJava decision-making statement
if(condition)
{
// statements to execute if condition is true
}
else
{
// statements to execute if condition is false
}
curly brackets:
if(condition)
doSomething();
else
doSomethingElse();
if it contains only a single statement
else block

Next Java decision-making statementJava switch statement    UpJava decision-making statement    Previous Java decision-making statementJava try catch statement