IDEX-2163: Fixed null pointer exception when viewing javadoc of class default constructor
IDEX-2163: Fixed null pointer exception when viewing javadoc of class default constructor

hnccho/che,hnccho/che,codenvy/che3,vitaliy0922/vy,vitaliy0922/cop_che,codenvy/che3,bmicklea-ce/che,codenvy/che3,vitaliy0922/cop_che,vitaliy0922/cop_che,codenvy/che3,bmicklea-ce/che,vitaliy0922/vy,bmicklea-ce/che,hnccho/che,bmicklea-ce/che,vitaliy0922/vy,vitaliy0922/vy,vitaliy0922/cop_che