1. Java / Говнокод #5498

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    /*
 * Copyright 2003-2009 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.codehaus.groovy.runtime;


public class ArrayUtil {
    private static final Object[] EMPTY = new Object[0]
            ;

    public static Object[] createArray() {
        return EMPTY;
    }

    public static Object[] createArray(Object arg0) {
        return new Object[]{
                arg0};
    }

    public static Object[] createArray(Object arg0, Object arg1) {
        return new Object[]{
                arg0, arg1};
    }

    public static Object[] createArray(Object arg0, Object arg1, Object arg2) {
        return new Object[]{
                arg0, arg1, arg2};
    }
.......................................................

    public static Object[] createArray(Object arg0, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17, Object arg18, Object arg19, Object arg20, Object arg21, Object arg22, Object arg23, Object arg24, Object arg25, Object arg26, Object arg27, Object arg28, Object arg29, Object arg30, Object arg31, Object arg32, Object arg33, Object arg34, Object arg35, Object arg36, Object arg37, Object arg38, Object arg39, Object arg40, Object arg41, Object arg42, Object arg43, Object arg44, Object arg45, Object arg46, Object arg47, Object arg48, Object arg49, Object arg50, Object arg51, Object arg52, Object arg53, Object arg54, Object arg55, Object arg56, Object arg57, Object arg58, Object arg59, Object arg60, Object arg61, Object arg62, Object arg63, Object arg64, Object arg65, Object arg66, Object arg67, Object arg68, Object arg69, Object arg70, Object arg71, Object arg72, Object arg73, Object arg74, Object arg75, Object arg76, Object arg77, Object arg78, Object arg79, Object arg80, Object arg81, Object arg82, Object arg83, Object arg84, Object arg85, Object arg86, Object arg87, Object arg88, Object arg89, Object arg90, Object arg91, Object arg92, Object arg93, Object arg94, Object arg95, Object arg96, Object arg97, Object arg98, Object arg99, Object arg100) {
        return new Object[]{
                arg0, arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, arg12, arg13, arg14, arg15, arg16, arg17, arg18, arg19, arg20, arg21, arg22, arg23, arg24, arg25, arg26, arg27, arg28, arg29, arg30, arg31, arg32, arg33, arg34, arg35, arg36, arg37, arg38, arg39, arg40, arg41, arg42, arg43, arg44, arg45, arg46, arg47, arg48, arg49, arg50, arg51, arg52, arg53, arg54, arg55, arg56, arg57, arg58, arg59, arg60, arg61, arg62, arg63, arg64, arg65, arg66, arg67, arg68, arg69, arg70, arg71, arg72, arg73, arg74, arg75, arg76, arg77, arg78, arg79, arg80, arg81, arg82, arg83, arg84, arg85, arg86, arg87, arg88, arg89, arg90, arg91, arg92, arg93, arg94, arg95, arg96, arg97, arg98, arg99, arg100};
    }

    вот такой он - groovy

    Запостил: xXx_totalwar, 02 Февраля 2011

    Комментарии (11) RSS

    • ava xXx_totalwar 02.02.2011 20:09 # +1

      подумали "куда уж хуже"? есть куда:
      public static Object[] createArray(Object arg0, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5, Object arg6, Object arg7, Object arg8, Object arg9, Object arg10, Object arg11, Object arg12, Object arg13, Object arg14, Object arg15, Object arg16, Object arg17, Object arg18, Object arg19, Object arg20, Object arg21, Object arg22, Object arg23, Object arg24, Object arg25, Object arg26, Object arg27, Object arg28, Object arg29, Object ..... Object arg215, Object arg216, Object arg217, Object arg218, Object arg219, Object arg220, Object arg221, Object arg222, Object arg223, Object arg224, Object arg225, Object arg226, Object arg227, Object arg228, Object arg229, Object arg230, Object arg231, Object arg232, Object arg233, Object arg234, Object arg235, Object arg236, Object arg237, Object arg238, Object arg239, Object arg240, Object arg241, Object arg242, Object arg243, Object arg244, Object arg245, Object arg246, Object arg247, Object arg248, Object arg249) {
        return new Object[]{
                arg0, arg1, ....... arg237, arg238, arg239, arg240, arg241, arg242, arg243, arg244, arg245, arg246, arg247, arg248, arg249};
    }
}

      это даже целиком в коммент не помещается
      Ответить

      • ava dew2 02.02.2011 20:12 # 0

        это оптимизация такая или что?
        Ответить

        • ava xXx_totalwar 02.02.2011 20:17 # +2

          /**
          * This is a generated class used internally during the writing of bytecode within the CallSiteWriter logic. <br/>
          * This is not a class exposed to users, as is the case with almost all classes in the org.codehaus.groovy packages. <br/> <br/>
          *
          * The purpose is the reduction of the size of the bytecode. Consider creating a three element Object[] with null values: <br/>
          * The number of needed instructions is thus reduced from 15 to 4. For every entry we save 3 bytecode instructions.
          * This allows better readable bytecode and it allows the JIT to see less bytecode to optimize, helping under the
          * inlining threshold here or there. <br/> <br/>
          *
          * So even though the class is ugly, there are good reason to have this in Groovy, even if the class makes
          * absolutely no sense in normal Java. But it is not used in normal Java, but from the bytecode.
          */
          Ответить

    • ava Lure Of Chaos 02.02.2011 20:16 # −1

      видимо по-другому ну никак
      Ответить

    • ava gegMOPO4 02.02.2011 21:53 # +3

      Где-то я это уже видел два месяца назад.
      http://govnokod.ru/4791
      Ответить

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