logic: indexer commands

* replaced parser arguments by project specific IndexerCommands that know everything the indexer needs to know to do its job
* added different language and project specific indexers that know how to handle a certain kind of indexer command
* refactored FileManager and FileRegister to have less overhead
* removed no-rtti restriction for clang files in lib cxx
* uncommented deprecated interprocess code.

fortune cookie message = Happiness will bring you good luck.

src/lib_java/data/indexer/IndexerCommandJava.h

@@ -0,0 +1,29 @@
+#ifndef INDEXER_COMMAND_JAVA_H
+#define INDEXER_COMMAND_JAVA_H
+
+#include <vector>
+
+#include "data/indexer/IndexerCommand.h"
+#include "utility/file/FilePath.h"
+
+class IndexerCommandJava: public IndexerCommand
+{
+public:
+	static std::string getIndexerKindString();
+
+	IndexerCommandJava(
+		const FilePath& sourceFilePath,
+		const std::set<FilePath>& indexedPaths,
+		const std::set<FilePath>& excludedPaths,
+		const std::vector<FilePath>& classPath);
+	virtual ~IndexerCommandJava();
+
+	virtual std::string getKindString() const;
+
+	std::vector<FilePath> getClassPath() const;
+
+private:
+	std::vector<FilePath> m_classPath;
+};
+
+#endif // INDEXER_COMMAND_JAVA_H