【18-C-2】オラクル統合後の Java の今後について
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【18-C-2】オラクル統合後の Java の今後について

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This contents explain the Java Strategy of Oracle.

This contents explain the Java Strategy of Oracle.

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【18-C-2】オラクル統合後の Java の今後について 【18-C-2】オラクル統合後の Java の今後について Presentation Transcript

  • Insert Picture Here> Oracle Java Fusion Middleware Java
  • Copyright© 2011, Oracle. All rights reserved.
  • 
                   Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • "Java is the single most importantsoftware asset we have ever acquired." – Larry Ellison Copyright© 2011, Oracle. All rights reserved.
  •     Copyright© 2011, Oracle. All rights reserved.
  • EmbeddedAPIs VMs Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • Java Copyright© 2011, Oracle. All rights reserved.
  • Java Copyright© 2011, Oracle. All rights reserved.
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  • 
 http://www.oracle.com/technetwork/jp/index.html Copyright© 2011, Oracle. All rights reserved.
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 Copyright© 2011, Oracle. All rights reserved.
  • http://www.oracle.com/technetwork/jp/java/index.html Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
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  • Copyright© 2011, Oracle. All rights reserved.
  •             Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
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  • Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  •             Copyright© 2011, Oracle. All rights reserved.
  •                     Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • Coin Copyright© 2011, Oracle. All rights reserved.
  • 
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  • • switch String String s = “”; switch(s){ case “true”: doTrue(); break; case “false”: doFalse(); break; default: doDefault(); break; } Copyright© 2011, Oracle. All rights reserved.
  •       byte data = (byte)0b00100001             long creditCardNumber = 1234_5678_9012_3456L; int binryData = 0b1001_1001; Copyright© 2011, Oracle. All rights reserved.
  • 
   try{ … }catch(FileNotFoundException fnfe){ }catch(IOException ioe){ }   try{ … }catch(FileNotFoundException|IOException ex){ ex.printStackTrace(); } Copyright© 2011, Oracle. All rights reserved.
  • 
           try { … } catch (Throwable ex) { logger.log(ex); throw ex;//throw Throwable } Copyright© 2011, Oracle. All rights reserved.
  • 
         try { … } catch (final Throwable ex) { logger.log(ex); throw ex } Copyright© 2011, Oracle. All rights reserved.
  •   Map<String, String> map = new HashMap<String, String>(); Map<String, Map<Integer, String>> map = new HashMap<String, Map<Integer, String>>();  Map<String, String> map = new HashMap<>(); Map<String, Map<Integer, String>> map = new HashMap<>();      Copyright© 2011, Oracle. All rights reserved.
  •       private static void copyFile(File source, File target) { try (InputStream fin = new FileInputStream(source); OutputStream fout = new FileOutputStream(target)){ byte[] buf = new byte[8192]; int i; while ((i = fin.read(buf)) != -1) { fout.write(buf, 0, i); } }catch (Exception e) { e.printStackTrace(); } } Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
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 Copyright© 2011, Oracle. All rights reserved.
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         Copyright© 2011, Oracle. All rights reserved.
  •           Copyright© 2011, Oracle. All rights reserved.
  •               Web Profile X Profile Y Profile Full Java EE 6 (Enterprise Platform) Copyright© 2011, Oracle. All rights reserved.
  • 
                           Copyright© 2011, Oracle. All rights reserved.
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                 Copyright© 2011, Oracle. All rights reserved.
  • 
 Copyright© 2011, Oracle. All rights reserved.
  • 
                   Copyright© 2011, Oracle. All rights reserved.
  •                         Copyright© 2011, Oracle. All rights reserved.
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              Copyright© 2011, Oracle. All rights reserved.
  • 
                             Copyright© 2011, Oracle. All rights reserved.
  •                         Copyright© 2011, Oracle. All rights reserved.
  •             Copyright© 2011, Oracle. All rights reserved.
  •                   Copyright© 2011, Oracle. All rights reserved.
  •   Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  •                 Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.
  • Copyright© 2011, Oracle. All rights reserved.