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java Programming Glossary: deviceformat

java error: Exception in thread “main” java.lang.NullPointerException

http://stackoverflow.com/questions/2140959/java-error-exception-in-thread-main-java-lang-nullpointerexception

i if deviceInfo.getName .indexOf vfw 0 continue Format deviceFormat deviceInfo.getFormats for int f 0 f deviceFormat.length f .. Format deviceFormat deviceInfo.getFormats for int f 0 f deviceFormat.length f if deviceFormat f instanceof RGBFormat type RGB.. for int f 0 f deviceFormat.length f if deviceFormat f instanceof RGBFormat type RGB if deviceFormat f instanceof..