When a CU tries to upgrade JDK131 to JDK5,
the mail message in jdk5 is different from in 131.
Javamail does not seem to output an escape sequence in JDK5.

With further investigation, the mail message began to change 1.4.2.
The same problem occurs in 5ux, 6ux and 7b115 as well.


CONFIGURATION:
OS :WindowsVista business (SP2, Japanese)
JDK : 1.4.2_XX/5ux/6ux/7b115

REPRODUCE:
1. Compile the attached java program, m.java
2. Invoke "java m"
   (.bat file is attached to invoke the command.)

RESULT:
Some portion of log are extracted.

C:\Users\licensees\javamail-2nd>java\jdk1.3.1_21\bin\java -showversion m
java version "1.3.1_21"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.1_21-b02)
Java HotSpot(TM) Client VM (build 1.3.1_21-b02, mixed mode)
-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.3.1_21
JavaMail: null: 1.3.3_01
JAF : null: 1.0.2
-------------------------------------------------------
........
0090: 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 3A 20 nsfer-Encoding:
00A0: 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 65 24 7bit.....$B:G8e$
00B0: 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 6F 24 ,A43QJ8;z$G=*$o$
00C0: 6B 3E 6C 39 67 1B 28 42 k>l9g.(B

C:\Users\licensees\javamail-2nd>java\jdk1.4.0_04\bin\java -showversion m
java version "1.4.0_04"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.0_04-b04)
Java HotSpot(TM) Client VM (build 1.4.0_04-b04, mixed mode)
-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.4.0_04
JavaMail: javax.mail: 1.4.3
JAF : null: 1.1
-------------------------------------------------------
.......
0090: 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 3A ansfer-Encoding:
00A0: 20 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 65 7bit.....$B:G8e
00B0: 24 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 6F $,A43QJ8;z$G=*$o
00C0: 24 6B 3E 6C 39 67 1B 28 42 $k>l9g.(B


C:\Users\licensees\javamail-2nd>java\jdk1.4.1_07\bin\java -showversion m
java version "1.4.1_07"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.1_07-b02)
Java HotSpot(TM) Client VM (build 1.4.1_07-b02, mixed mode)
-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.4.1_07
JavaMail: javax.mail: 1.4.3
JAF : null: 1.1
-------------------------------------------------------
.......
0090: 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 3A ansfer-Encoding:
00A0: 20 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 65 7bit.....$B:G8e
00B0: 24 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 6F $,A43QJ8;z$G=*$o
00C0: 24 6B 3E 6C 39 67 1B 28 42 $k>l9g.(B


C:\Users\licensees\javamail-2nd>java\jdk1.4.2_27\bin\java -showversion m
java version "1.4.2_27-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2_27-ea-b02)
Java HotSpot(TM) Client VM (build 1.4.2_27-ea-b02, mixed mode)
-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.4.2_27-ea
JavaMail: javax.mail: 1.4.3
JAF : null: 1.1
-------------------------------------------------------
.......
0090: 72 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 ransfer-Encoding
00A0: 3A 20 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 : 7bit.....$B:G8
00B0: 65 24 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 e$,A43QJ8;z$G=*$
00C0: 6F 24 6B 3E 6C 39 67 o$k>l9g


C:\Users\licensees\javamail-2nd>java\jdk1.5.0_25\bin\java -showversion m
java version "1.5.0_25"
Java(TM) Platform, Standard Edition for Business (build 1.5.0_25-b03)
Java HotSpot(TM) Client VM (build 1.5.0_25-b03, mixed mode)
-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.5.0_25
JavaMail: javax.mail: 1.4.3
JAF : null: 1.1
-------------------------------------------------------
........
0090: 72 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 ransfer-Encoding
00A0: 3A 20 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 : 7bit.....$B:G8
00B0: 65 24 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 e$,A43QJ8;z$G=*$
00C0: 6F 24 6B 3E 6C 39 67 o$k>l9g


C:\Users\licensees\javamail-2nd>set CLASSPATH=jars\javamail-1.4.3\mail.jar;.

C:\Users\licensees\javamail-2nd>java\jdk6_21\bin\java -showversion m
java version "1.6.0_21"
Java(TM) SE Runtime Environment (build 1.6.0_21-b07)
Java HotSpot(TM) Client VM (build 17.0-b17, mixed mode)
-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.6.0_21
JavaMail: javax.mail: 1.4.3
JAF : Java Runtime Environment: 1.6.0_21
-------------------------------------------------------
......
0090: 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 3A ansfer-Encoding:
00A0: 20 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 65 7bit.....$B:G8e
00B0: 24 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 6F $,A43QJ8;z$G=*$o
00C0: 24 6B 3E 6C 39 67 $k>l9g


C:\Users\licensees\javamail-2nd>set CLASSPATH=jars\javamail-1.4.3\mail.jar;.

C:\Users\licensees\javamail-2nd>java\jdk7b115\bin\java -showversion m
java version "1.7.0-ea"
Java(TM) SE Runtime Environment (build 1.7.0-ea-b115)
Java HotSpot(TM) Client VM (build 20.0-b02, mixed mode)

-------------------------------------------------------
JDK/JRE : Java Runtime Environment: 1.7.0-ea
JavaMail: javax.mail: 1.4.3
JAF : Java Runtime Environment: 1.7.0-ea
-------------------------------------------------------
.........
0090: 72 61 6E 73 66 65 72 2D 45 6E 63 6F 64 69 6E 67 ransfer-Encoding
00A0: 3A 20 37 62 69 74 0D 0A 0D 0A 1B 24 42 3A 47 38 : 7bit.....$B:G8
00B0: 65 24 2C 41 34 33 51 4A 38 3B 7A 24 47 3D 2A 24 e$,A43QJ8;z$G=*$
00C0: 6F 24 6B 3E 6C 39 67 o$k>l9g


In jdk1.3.1,1.4.0 and 1.4.1, Shift-OUT( 1B 28 42 ) in ISO-2022-JP(JIS) is output at the end
of mail message.
However, in jdk1.4.2, 5,6 and 7, Shift-OUT( 1B 28 42 ) is not output.

When Shift-OUT is not output, Japanese data becomes incorrect.
Dev engineer's help is needed to make progress on this bug. Dev engineer has been contacted for a while. Since he being very busy with JSR 310 work, he is unable to devote time to thi sissue. He will be looking into this very shortly.