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java Programming Glossary: objsHow to pass elements of an arrayList to variadic function http://stackoverflow.com/questions/12534531/how-to-pass-elements-of-an-arraylist-to-variadic-function for the argument so for public void doSomething Object... objs All the legal calls are doSomething Empty array doSomething.. For example public static void doSomething Object... objs for Object obj objs System.out.println obj public static void.. static void doSomething Object... objs for Object obj objs System.out.println obj public static void main String args int..
How to use an IN clause in iBATIS? http://stackoverflow.com/questions/1637825/how-to-use-an-in-clause-in-ibatis ArrayList String 3 list.add 1 list.add 2 list.add 3 List objs sqlMapClient.queryForList select test list share improve this..
Difference between double… and double[] in formal parameter type declaration http://stackoverflow.com/questions/2888305/difference-between-double-and-double-in-formal-parameter-type-declaration you. Consider this example static void count Object... objs System.out.println objs.length count null null null prints 3.. static void count Object... objs System.out.println objs.length count null null null prints 3 count null null prints.. how varargs are resolved the last statement invokes with objs null which of course would cause NullPointerException with objs.length..
Is it really necessary to nullify objects in JUnit teardown methods? http://stackoverflow.com/questions/3655944/is-it-really-necessary-to-nullify-objects-in-junit-teardown-methods size of the WeakHashMap will tell me whether or not the objs are gc'ed. Some tests nullified the obj variable and others..
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