In my java application i am using webcam to capture image and save into DB. this is working upto take 4 or 5 images after that ,its showing "Java Heap Space Error" below error

java.lang.OutOf MemoryError: Java heap space
at com.sun.media.B asicPlugIn.vali dateIntArraySiz e(BasicPlugIn.j ava:168)
at com.sun.media.B asicPlugIn.vali dateData(BasicP lugIn.java:228)
at com.sun.media.c odec.video.jpeg .NativeDecoder. process(NativeD ecoder.java:306 )...