示例

public static void main( String[] args ) {
ternaryVariableAssignment( args );
ternaryReturn( args );
}

public static void ternaryVariableAssignment( String[] args ) {
int j = 0;
for ( int i = 0; i < args.length; i++ ) {
if ( i > 5 ) {
j = i;
} else {
j = 10;
}
}
}

public static boolean ternaryReturn( String[] args ) {
if ( args.length > 5 ) {
return true;
} else {
return false;
}
}

解决方案
使用三重运算符代替 if/else 语句。

public static void main( String[] args ) {
ternaryVariableAssignment( args );
ternaryReturn( args );
}

public static void ternaryVariableAssignment( String[] args ) {
int j = 0;
for ( int i = 0; i < args.length; i++ ) {
j = (i > 5) ? i : 10;
}
}

public static boolean ternaryReturn( String[] args ) {
return (args.length > 5) ? true : false;
}