Spec-Zone .ru
спецификации, руководства, описания, API
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Spec-Zone .ru
спецификации, руководства, описания, API
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| Contents | Prev | Next | Index | Java Language Specification Third Edition |
abstract modifiersuper method invocation, 355private, 151protected, 150public, 150public class instances, through public superclasses and superinterfaces, 151super keyword, 178private, example, 111protected, example, 110public, example, 109private, example, 111protected, example, 110public, example, 109private, example, 111protected, example, 110public, example, 109protected, details of, 105protected accessibility of superclass constructor, 106ArithmeticException, 321ClassCloneable interface implemented by, 214ArrayStoreException, 217Object as superclass of, 215
\)[])break statementbyte type
CR)boolean, 41void, not permitted, 287catch clause, 303try statementchar type, 31abstract, 137abstract methods in, 170.class suffix, as name for compiled files, 122Class objects, associated with arrays, 215ClassCastException, 75Error, 221, 226Exception, 226RuntimeException, 222, 226Throwable, 219, 221, 226finalClassCircularityError, 233ClassFormatError, 233NoClassDefFoundError, 233static, 172static, 171public, in example of qualified names and access control, 107publicIllegalAccessError, 235IncompatibleClassChangeError, 235InstantiationError, 235NoSuchFieldError, 236NoSuchMethodError, 236if statement reachability handling to support, 314import java.lang.*, 128break statement, 297continue statement, 299for statement, 295return statement, 301synchronized statement, 304throw statement, 302try statement, 305try-catch statement, 307try-catch-finally statement, 308final; fields, interface; literalsfinalprivate, example, 111protected, example, 110public, example, 109this keyword use for, 283final, 168private, preventing instantiation with, 139, 197protected, accessibility of, 105, 106throws clause, binary compatibility considerations, 270continue statementboolean expressions use for, 40break statement, specification, 297continue statement, specification, 299do statement, specification, 293for statement, specification, 295if statement, dangling else handling, 284if-then statement, specification, 288if-then-else statement, specification, 288switch statement, 49return statement, specification, 301switch statement, specification, 288synchronized statement, specification, 304throw statement, specification, 302try statement, specification, 305try-catch statement, specification, 307try-catch-finally statement, specification, 308while statement, specification, 292
elseimportabstract, 205abstract modifier; final modifier; native modifier; private modifier; protected modifier; public modifier; static modifier; synchronized modifier; transient modifier; volatile modifierArithmeticException, 34, 375do statementdouble type
Error class, unchecked exceptions as subclass of, 176private, 111protected, 110public, 109public and non-public, 107public, protected, and private access, 150private access, 151protected access, 150public access, 150abstract declarations, 207private, 111protected, 110public, 109throws, 186throws clause in method declarations, 175Exception, 226throws clause in method declarations, 175UnsatisfiedLinkException, 236Error, 221Exception, 226RuntimeException, 222Throwable, 219, 221AbstractMethodError, 268ClassCircularityError, 144, 258ClassFormatError, meaning, 233Error, 226ExceptionInInitializerError, 241, 304IllegalAccessError, 258, 272, 358IncompatibleClassChangeError, 264, 269, 272, 357InstantiationError, meaning, 235LinkageError, 233, 234NoClassDefFoundError, 240NoSuchFieldError, 264NoSuchMethodError, 267, 273, 357OutOfMemoryError, 176, 233, 241, 242, 321, 334, 338, 340, 360UnsatisifedLinkErrorVerifyError, 269, 272VirtualMachineError, 227try statements, 306NegativeArraySizeException, 321, 338NullPointerException, 194RuntimeException, 395uncaughtException method, when invoked, 220ArithmeticException, 324, 376ArrayIndexOutOfBoundsException, 394, 399ArrayStoreException, 217, 320, 395, 398ClassCastException, 320, 372, 395IndexOutOfBoundsException, 212, 321, 364NullPointerException, 213, 222, 321, 358, 361, 364, 366, 394, 399RuntimeException, 226, 395this keywordinstanceof, evaluation, 385extends clause
private, example, 111protected, example, 110public, example, 109final, 156volatile declaration not permitted for, 158staticstatic (continued)staticfinal, binary compatibility considerations, 264transient, 156volatile, 156super keyword, 344, 345this keyword, 283public by default, 203public, by default in interface declaration, 202final modifierfinal by default in, interface declaration, 203volatile, 158finalize method, as member of Object class, 45finally clause, exception handling use, 223float type, 35float type, floating-point literal specification, 24, 33for statementreturn statement, 302
goto statementif statement, dangling else handling, 284
if statementselse, handling of, 285if-then statement, specification, 288if-then-else statement, specification, 288extends clause; interfacesimplements clause, 201public, protected, and private access, examples, 150for statement, 295Test class example initialization, 231staticsuper method invocation, 355instanceof operatorprivate constructors, 139, 197staticstaticinstanceof operatorbyte type, 33char type, 33int type, 33long type, 33short type, 33abstract methods, 205Cloneable, implemented by arrays, 214java.io.Serializable, implemented by arrays, 214publicSerializable, implemented by arrays, 214continue statement, specification, 299do statement, specification, 293for statement, specification, 295while statement, specification, 292
.java suffix, as name for source files, 122java package is always in scope, 125java.langpublic type names automatically imported from, 119, 123java.lang packagepublic type names automatically imported from, 128public types defined in, list of, 128
LF)Test class example, at virtual machine startup, 230ClassLoader class; execution; linkingTest class example, at virtual machine startup, 230synchronized networks, 174synchronized statement, 304long type, 33
public modifier, 137static, 140private, inheritance examples, 151Object class, 45protected accessibility of, 105super, 344OutOfMemoryError, 241, 242OutOfMemoryError, 176abstractprivate, example, 111protected, example, 110public, example, 109staticabstract, 170final, 172nativeprivate, as implicitly final, 172strictfp, declaration, 173synchronized, declaration, 174void, expression return statement not permitted in, 177equals, as member of Object class, 45final, 172finalize, as member of Object class, 45getClass, as member of Object class, 45hashCode, as member of Object class, 45staticnative, 173staticnotify, as member of Object class, 45notifyAll, as member of Object class, 45final, 168private, in example of qualified names and access control, 111public, interfaces, declarations, 205static, binary compatibility considerations, 269stop, as asynchronous exception cause, 220synchronized, 174throws clause, binary compatibility considerations, 270toString, as member of Object class, 45uncaughtExceptionwait, as member of Object class, 45abstract modifier; final modifier; private modifier; protected modifier; public modifier; static modifier; strictfp modifier; synchronized modifier;transient modifier
native modifierstatic members if non-inner, 140publicbyte type; char type; double type; float type; floating-point; int type; integers; integral type; long type; short type
Class, array, 215final modifier effect on changes to, 50, 156Object class, 44, 215transient fields not part of, 156javaand java.lang are, 123final method inlining, 172abstract interface methodsthrows, example, 186abstractabstract classes, 170abstract instance methods, 171
public types from a, 127final, 168native methods are, 173Test class example, at virtual machine startup, 230private constructors, 139private modifierabstract not permitted with, 170final, 172protected modifierprotected modifier (continued)public modifier
protected accessibility of constructor, 106protected accessibility of superclass constructor, 106super, 193protected accessibility, 106
Test class example, at virtual machine startup, 230return statementreturn statement (continued)RuntimeException class
for statement, 86, 295;)short type[])transient fields not part of persistent, 156breakcontinuedoforifelse handling, 285if-then, specification, 288if-then-else, specification, 288returnswitchsynchronizedthrowtrytry-catch, specification, 307try-catch-finally, specification, 308whilestatic modifierstatic modifierstatic modifierstrictfp modifierstrictfp modifier (continued)String classsuper keywordsuper keyword (continued)super, expression evaluation, 344Object, 215extends clause, 142public, accessing instances of non-public subclasses through, 151implements clause, 144public, accessing instances of non-public subclasses through, 151switch statementsynchronized methods, 174synchronized statement, 304synchronized modifiersynchronized statementvolatile fields used for, with threads, 156
abstract, 137final, 139strictfp, 139final, 156, 203static, 155static, 155, 203transient, 156volatile, 156strictfp, 200abstract, 170, 205final, 172native, 173static, 172static, 171synchronized, 174staticfinal, 50Testthis keywordsynchronized statement, 304synchronized modifier, methods, declaration, 174volatile fields use with, 156throw statementthrows clause, 189private access, 105public modifier, 137transient modifiertry statementstry-catch statement, specification, 307try-catch-finally statement, specification, 308booleanchardouble, floating-point literal specification, 24float, floating-point literal specification, 24int, integer literal specification, 21long, integer literal specification, 21
String, 45
return statement, 302boolean, term definition and specification, 40double, nonatomic treatment of memory operations on, 435staticlong, nonatomic treatment of, memory operations on, 435volatile, rules about, 437class file format specified in, 252, 253void keywordvolatile modifierfinal declaration not permitted for, 158
while statement
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