clang-format: [Java] Don't force break before generic type method.

Before:
  Foo.bar()
      .<X>
      baz();

After:
  Foo.bar()
      .<X>baz();

Patch by Harry Terkelsen.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@222423 91177308-0d34-0410-b5e6-96231b3b80d8