Adding Travis CI script, etc.

[john-peterson]

No description provided.

[john-peterson]

Changing the Core.jar entry point

Problem

Running Core.jar created by build/newBuild/build.xml return an error

java -jar update/dist/Core.jar
Error: Could not find or load main class jd.Main

Solution

Changing the Core.jar entry point from jd.Main to org.jdownloader.startup.Main because

• that allow it to run

[john-peterson]

Merging Core.jar and JDownloader.jar

Problem

The code is organised in multiple (2) instead of 1 .jar

in approximately equal sizes (2 MiB of the total 4 MiB .jar size)

based on

• code update frequency

because

• this reduce update bandwidth because the infrequently updated code doesn't have to be downloaded together with the frequently updated code

This is a problem because

it doesn't significantly reduce update bandwidth because

• to reduce bandwidth significantly a significant portion of the code should be in the less frequently updated .jar
• in a significant portion (compared to a non-significant portion) of the code there will often be changes somewhere
• the JDownloader.jar code is often changed too, requiring update of this .jar too

the build script to separate code in different .jar is more complex with the result that

• refactoring require changes to the build script because many class paths are defined in the build script

Solution

Distributing all program (rather than non-program i.o.w. library) code in one .jar because

• the increase in update bandwidth isn't costly
• the time to update the build script is costly

[john-peterson]

Removing dev/JDownloader.jar

Problem

Compiled code is in dev/JDownloader.jar because

• that avoid the need to update build/newBuild/build.xml to build a working update/dist/Core.jar

This is a problem because

• it's better to update the build script than use compiled code from a previous version

Solution

Removing dev/JDownloader.jar because

• it doesn't have meaning when the build/newBuild/build.xml output update/dist/JDownloader.jar can be used instead of dev/JDownloader.jar

[john-peterson]

Removing unused projects from build script

Solution

Removing

• JDownloaderServerOptions
• JDownloaderUpdater

because

• they aren't used
• the build otherwise return an error

ant -Dbasedir=. -Dbuild.compiler=org.eclipse.jdt.core.JDTCompilerAdapter -lib jdtCompilerAdapter.jar -lib /usr/lib/eclipse/plugins/org.eclipse.jdt.core_*.dist.jar -f build/newBuild/build.xml withoutsign
BUILD FAILED
/mnt/hgfs/shared/source/program/jdownloader/repo/build/newBuild/build.xml:75: srcdir "/mnt/hgfs/shared/source/program/jdownloader/JDownloaderUpdater/src" does not exist!