146 568 3932 DataInputStream.java 231 1044 8182 DataOutputStream.java 46 155 1160 IOException.java 351 2107 14661 InputStream.java 134 728 5132 OutputStream.java 10 21 129 Serializable.java 918 4623 33196 totaljava.utilパッケージには,次のようなクラスが用意されている.
36 97 537 BitSet.java 106 273 2260 Hashtable.java 28 62 420 Random.java 254 649 5652 Vector.javajava.langパッケージには,以下のようなクラスが 用意されている.
5 9 75 ArithmeticException.java 5 9 93 ArrayIndexOutOfBoundsException.java 16 41 319 Class.java 5 9 81 ClassCastException.java 5 9 78 ClassNotFoundException.java 10 21 128 Cloneable.java 9 9 65 Error.java 5 9 65 Exception.java 85 479 3449 Float.java 5 9 87 IllegalArgumentException.java 4 9 91 IllegalMonitorStateException.java 5 9 84 IllegalStateException.java 88 336 2297 Integer.java 5 9 76 InterruptedException.java 319 1154 8207 Math.java 8 15 128 NoClassDefFoundError.java 5 9 69 NoSuchMethodError.java 5 9 83 NullPointerException.java 76 252 1735 Object.java 5 9 68 OutOfMemoryError.java 41 115 723 Runtime.java 5 9 72 RuntimeException.java 5 9 70 StackOverflowError.java 99 302 2086 String.java 249 883 5733 StringBuffer.java 25 116 785 StringUtils.java 39 138 917 System.java 114 456 3179 Thread.java 9 30 171 ThreadDeath.java 15 28 187 Throwable.java 1271 4501 31201 total