Converting a Git project to a Java project in Eclipse

.project

<?xml version="1.0" encoding="UTF-8"?>
<projectDescription>
        <name>SADI-Galaxy</name>
        <comment></comment>
        <projects>
        </projects>
        <buildSpec>
                <buildCommand>
                        <name>org.eclipse.jdt.core.javabuilder</name>
                <arguments>
                </arguments>
                </buildCommand>
        </buildSpec>
        <natures>
                <nature>org.eclipse.jdt.core.javanature</nature>
        </natures>
</projectDescription>