1T8148213.java:28:14: compiler.warn.unchecked.meth.invocation.applied: kindname.method, n, T8148213.R<E>, T8148213.R, kindname.interface, T8148213.T 2T8148213.java:28:18: compiler.warn.prob.found.req: (compiler.misc.unchecked.assign), T8148213.R, T8148213.R<E> 3- compiler.err.warnings.and.werror 41 error 52 warnings 6