jdk/src/java.desktop/windows/native/libawt/windows/awt_TextComponent.cpp

@@ -509,11 +509,10 @@
                 m_isLFonly = FALSE;
             } else {
                 m_isLFonly = TRUE;
             }
             m_EOLchecked = TRUE;
-            return;
         }
     }
 }
 
 void AwtTextComponent::SetSelRange(LONG start, LONG end)

@@ -588,10 +587,11 @@
         WCHAR* buffer = new WCHAR[length + 1];
         env->GetStringRegion(text, 0, length, reinterpret_cast<jchar*>(buffer));
         buffer[length] = 0;
         c->CheckLineSeparator(buffer);
         c->RemoveCR(buffer);
+        c->RemoveEOL(buffer);
         c->SetText(buffer);
         delete[] buffer;
     }
 ret:
     env->DeleteGlobalRef(self);