Please see my answers below.
Sent from my iPhone
> On Sep 21, 2016, at 03:17, Tomasz Grabiec <tgrab...@scylladb.com> wrote:
>
>
>
>> On Wed, Sep 21, 2016 at 6:32 AM, Waldemar Kozaczuk <jwkozac...@gmail.com>
>> wrote:
>> This change makes the java-example app universal so that it can be used with
>> any
>> Java runtime module like so:
>>
>> ./scripts/build image=java,java-example
>> ./scripts/build image=openjdk8-fedora,java-example
>> ./scripts/build image=openjdk8-zulu-compact1,java-example
>> ./scripts/build image=openjdk8-zulu-compact2,java-example
>> ./scripts/build image=openjdk8-zulu-compact3,java-example
>>
>> Signed-off-by: Waldemar Kozaczuk <jwkozac...@gmail.com>
>> ---
>> java-compact1-example/Hello.java | 5 -----
>> java-compact1-example/Makefile | 7 -------
>> java-compact1-example/module.py | 5 -----
>> java-compact1-example/usr.manifest | 1 -
>> java-compact2-example/Hello.java | 5 -----
>> java-compact2-example/Makefile | 7 -------
>> java-compact2-example/module.py | 5 -----
>> java-compact2-example/usr.manifest | 1 -
>> java-compact3-example/Hello.java | 5 -----
>> java-compact3-example/Makefile | 7 -------
>> java-compact3-example/module.py | 5 -----
>> java-compact3-example/usr.manifest | 1 -
>> java-example/module.py | 2 +-
>> 13 files changed, 1 insertion(+), 55 deletions(-)
>> delete mode 100644 java-compact1-example/Hello.java
>> delete mode 100644 java-compact1-example/Makefile
>> delete mode 100644 java-compact1-example/module.py
>> delete mode 100644 java-compact1-example/usr.manifest
>> delete mode 100644 java-compact2-example/Hello.java
>> delete mode 100644 java-compact2-example/Makefile
>> delete mode 100644 java-compact2-example/module.py
>> delete mode 100644 java-compact2-example/usr.manifest
>> delete mode 100644 java-compact3-example/Hello.java
>> delete mode 100644 java-compact3-example/Makefile
>> delete mode 100644 java-compact3-example/module.py
>> delete mode 100644 java-compact3-example/usr.manifest
>>
>> diff --git a/java-compact1-example/Hello.java
>> b/java-compact1-example/Hello.java
>> deleted file mode 100644
>> index a605554..0000000
>> --- a/java-compact1-example/Hello.java
>> +++ /dev/null
>> @@ -1,5 +0,0 @@
>> -public class Hello {
>> - public static void main(String[] args) {
>> - System.out.println("Hello, World!");
>> - }
>> -}
>> diff --git a/java-compact1-example/Makefile b/java-compact1-example/Makefile
>> deleted file mode 100644
>> index 8a385c9..0000000
>> --- a/java-compact1-example/Makefile
>> +++ /dev/null
>> @@ -1,7 +0,0 @@
>> -module: Hello.class
>> -
>> -%.class: %.java
>> - javac -target 7 -source 7 $^
>> -
>> -clean:
>> - rm -rf *.class
>> diff --git a/java-compact1-example/module.py
>> b/java-compact1-example/module.py
>> deleted file mode 100644
>> index 216cf35..0000000
>> --- a/java-compact1-example/module.py
>> +++ /dev/null
>> @@ -1,5 +0,0 @@
>> -from osv.modules import api
>> -
>> -api.require('openjdk8-zulu-compact1')
>> -
>> -default = api.run('/java.so -cp /java-example Hello')
>> diff --git a/java-compact1-example/usr.manifest
>> b/java-compact1-example/usr.manifest
>> deleted file mode 100644
>> index f62abc7..0000000
>> --- a/java-compact1-example/usr.manifest
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -/java-example/Hello.class: ${MODULE_DIR}/Hello.class
>> diff --git a/java-compact2-example/Hello.java
>> b/java-compact2-example/Hello.java
>> deleted file mode 100644
>> index a605554..0000000
>> --- a/java-compact2-example/Hello.java
>> +++ /dev/null
>> @@ -1,5 +0,0 @@
>> -public class Hello {
>> - public static void main(String[] args) {
>> - System.out.println("Hello, World!");
>> - }
>> -}
>> diff --git a/java-compact2-example/Makefile b/java-compact2-example/Makefile
>> deleted file mode 100644
>> index 8a385c9..0000000
>> --- a/java-compact2-example/Makefile
>> +++ /dev/null
>> @@ -1,7 +0,0 @@
>> -module: Hello.class
>> -
>> -%.class: %.java
>> - javac -target 7 -source 7 $^
>> -
>> -clean:
>> - rm -rf *.class
>> diff --git a/java-compact2-example/module.py
>> b/java-compact2-example/module.py
>> deleted file mode 100644
>> index f17ac37..0000000
>> --- a/java-compact2-example/module.py
>> +++ /dev/null
>> @@ -1,5 +0,0 @@
>> -from osv.modules import api
>> -
>> -api.require('openjdk8-zulu-compact2')
>> -
>> -default = api.run('/java.so -cp /java-example Hello')
>> diff --git a/java-compact2-example/usr.manifest
>> b/java-compact2-example/usr.manifest
>> deleted file mode 100644
>> index f62abc7..0000000
>> --- a/java-compact2-example/usr.manifest
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -/java-example/Hello.class: ${MODULE_DIR}/Hello.class
>> diff --git a/java-compact3-example/Hello.java
>> b/java-compact3-example/Hello.java
>> deleted file mode 100644
>> index a605554..0000000
>> --- a/java-compact3-example/Hello.java
>> +++ /dev/null
>> @@ -1,5 +0,0 @@
>> -public class Hello {
>> - public static void main(String[] args) {
>> - System.out.println("Hello, World!");
>> - }
>> -}
>> diff --git a/java-compact3-example/Makefile b/java-compact3-example/Makefile
>> deleted file mode 100644
>> index 8a385c9..0000000
>> --- a/java-compact3-example/Makefile
>> +++ /dev/null
>> @@ -1,7 +0,0 @@
>> -module: Hello.class
>> -
>> -%.class: %.java
>> - javac -target 7 -source 7 $^
>> -
>> -clean:
>> - rm -rf *.class
>> diff --git a/java-compact3-example/module.py
>> b/java-compact3-example/module.py
>> deleted file mode 100644
>> index 05cb1f4..0000000
>> --- a/java-compact3-example/module.py
>> +++ /dev/null
>> @@ -1,5 +0,0 @@
>> -from osv.modules import api
>> -
>> -api.require('openjdk8-zulu-compact3')
>> -
>> -default = api.run('/java.so -cp /java-example Hello')
>> diff --git a/java-compact3-example/usr.manifest
>> b/java-compact3-example/usr.manifest
>> deleted file mode 100644
>> index f62abc7..0000000
>> --- a/java-compact3-example/usr.manifest
>> +++ /dev/null
>> @@ -1 +0,0 @@
>> -/java-example/Hello.class: ${MODULE_DIR}/Hello.class
>> diff --git a/java-example/module.py b/java-example/module.py
>> index 747612f..848bbba 100644
>> --- a/java-example/module.py
>> +++ b/java-example/module.py
>> @@ -2,4 +2,4 @@ from osv.modules import api
>>
>> api.require('java')
>>
>> -default = api.run_java(classpath=['/java-example'], args=['Hello'])
>> +default = api.run('/java.so -cp /java-example Hello')
>
> Would it also work with run_java()?
api.run_java() relies on MultiJarLoader which relies on isolated JVM feature
which does not work in any compact profile because it relies on java.beans
package that is not part of any compact profile. So I changed the command line
to use api.run to call java.so.
>
> If you use run(), you won't be able to mix this module with other JVM apps.
What do you mean by that?
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