fixed packages in java version, -pre-compilation target for all

.gitignore

build.xml

java/build.xml

java/src/ipaaca/AbstractIU.java

java/src/ipaaca/IUConverter.java

java/src/ipaaca/Initializer.java

java/src/ipaaca/InputBuffer.java

java/src/ipaaca/IntConverter.java

java/src/ipaaca/Ipaaca.java

java/src/ipaaca/LinkUpdateConverter.java

java/src/ipaaca/LocalIU.java

java/src/ipaaca/OutputBuffer.java

java/src/ipaaca/Payload.java

java/src/ipaaca/PayloadConverter.java

java/src/ipaaca/RemotePushIU.java

...est/src/ipaaca/ComponentCommunicationIntegrationTest.java

java/test/src/ipaaca/IUTestUtil.java

java/test/src/ipaaca/IuConverterTest.java

java/test/src/ipaaca/JavaPythonTest.java

java/test/src/ipaaca/LocalIUTest.java