Java:1public,private,protected,packagepackagepublic protected ×friendly × ×private × × ×friendly2Anonymous Inner Class ()extends()implements()interface()extends()3Static Nested Class Inner ClassNested ClassC++Inner Class (JAVA)JavaC++Inner Class1static2static4&&&&&&and5Collection CollectionsCollectionSetList.Collections6assertassertion()assertionbooleanbooleantruefalseassertionassertionassertion7String s = new String("xyz");String Object8Math.round(11.5)? Math.round(-11.5): Math.round(11.5)==12;Math.round(-11.5)==-11;round1/2floorlik uWPDF-XCHANGEww.docu-track.cmCcto by NO!PDF-XCHANGEww.docu-track.co9short s1 = 1; s1 = s1 + 1;? short s1 = 1; s1 += 1;short s1 = 1; s1 = s1 + 1;s1+1intshort s1 = 1; s1 += 1;10Javagotojavajava11length()? Stringlength()length()lengthStringlength()12OverloadOverrideOverloadedOverridingOverloadingJavaOverridingOverloading (Overriding)""(Overloading)Overloaded13Set?==equals()?Setiterator()equals()Set equals()==equals()14runtime exceptionArithmeticException, ArrayStoreException, BufferOverflowException,BufferUnderflowException, CannotRedoException,CannotUndoException, ClassCastException,CMMException, ConcurrentModificationException, DOMException, EmptyStackException,IllegalArgumentException, IllegalMonitorStateException, IllegalPathStateException, IllegalStateException,ImagingOpException, IndexOutOfBoundsException, MissingResourceException, NegativeArraySizeException,NoSuchElementException, NullPointerException, ProfileDataException, ProviderException,RasterFormatException, SecurityException, SystemException, UndeclaredThrowableException,UnmodifiableSetException, UnsupportedOperationException15errorexceptionerror exception16List, Set, MapCollection ListSetMap17abstract classinterfaceabstract classabstractlik uWPDF-XCHANGEww.docu-track.cmCcto by NO!PDF-XCHANGEww.docu-track.coAbstractinterfacestatic finalinstanceof18abstractmethodstatic,nativesynchronized19?(implements)?(concrete class)(implements)20ConstructoroverrideConstructorOverridingOverloading21StringStringfinal22try {}returntryfinally {}codereturnreturn23282 << 324(x.equals(y) == true)hash codehash code25Java26swtichbytelongStringwitchexpr1expr1 switch case int shortchar bytelong,stringswtich27ArrayListVector,HashMapHashtableArrayListVector..:VectorArrayList.:,VectorArrayListlik uWPDF-XCHANGEww.docu-track.cmCcto by NO!PDF-XCHANGEww.docu-track.co