Build log sections in series.

Doing them in parallel was causing possible bad blocked thread reports,
since the thread section could be built at the same time we were
building the jobs section.

app/src/main/java/org/thoughtcrime/securesms/logsubmit/SubmitDebugLogRepository.java

@@ -22,9 +22,7 @@ import java.io.IOException;
 import java.util.ArrayList;
 import java.util.Iterator;
 import java.util.List;
-import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Future;
 import java.util.regex.Pattern;
 
 import okhttp3.MediaType;
@@ -59,10 +57,10 @@ public class SubmitDebugLogRepository {
       add(new LogSectionPower());
     }
     add(new LogSectionPin());
-    add(new LogSectionThreads());
     add(new LogSectionCapabilities());
     add(new LogSectionFeatureFlags());
     add(new LogSectionPermissions());
+    add(new LogSectionThreads());
     add(new LogSectionLogcat());
     add(new LogSectionLogger());
   }};
@@ -134,10 +132,9 @@ public class SubmitDebugLogRepository {
 
     int maxTitleLength = Stream.of(SECTIONS).reduce(0, (max, section) -> Math.max(max, section.getTitle().length()));
 
-    List<Future<List<LogLine>>> futures = new ArrayList<>();
+    List<LogLine> allLines = new ArrayList<>();
 
     for (LogSection section : SECTIONS) {
-      futures.add(SignalExecutors.BOUNDED.submit(() -> {
       List<LogLine> lines = getLinesForSection(context, section, maxTitleLength);
 
       if (SECTIONS.indexOf(section) != SECTIONS.size() - 1) {
@@ -146,18 +143,7 @@ public class SubmitDebugLogRepository {
         }
       }
 
-        return lines;
-      }));
-    }
-
-    List<LogLine> allLines = new ArrayList<>();
-
-    for (Future<List<LogLine>> future : futures) {
-      try {
-        allLines.addAll(future.get());
-      } catch (ExecutionException | InterruptedException e) {
-        throw new AssertionError(e);
-      }
+      allLines.addAll(lines);
     }
 
     List<LogLine> withIds = new ArrayList<>(allLines.size());