Clean ups for warnings and unused code.

pkg/analysis_server/lib/src/get_handler.dart

Index: pkg/analysis_server/lib/src/get_handler.dart
diff --git a/pkg/analysis_server/lib/src/get_handler.dart b/pkg/analysis_server/lib/src/get_handler.dart
index ce8ad00b6c966dd60d5b9edbf888de31d10aca23..f0f577f9d2508b935f0332fb4ba52a43ad0cb45d 100644
--- a/pkg/analysis_server/lib/src/get_handler.dart
+++ b/pkg/analysis_server/lib/src/get_handler.dart
@@ -6,9 +6,6 @@ library get.handler;
 
 import 'dart:io';
 
-import 'package:analyzer/src/generated/engine.dart';
-import 'package:analyzer/src/generated/java_engine.dart' show CaughtException;
-
 import 'package:analysis_server/src/socket_server.dart';
 
 /**
@@ -67,57 +64,57 @@ class GetHandler {
           ['Context', 'ERROR', 'FLUSHED', 'IN_PROCESS', 'INVALID', 'VALID'],
           true);
       // TODO(scheglov) replace with using folder based contexts
-      _server.analysisServer.contextMap.forEach((String key, AnalysisContext context) {
-        AnalysisContentStatistics statistics =
-            (context as AnalysisContextImpl).statistics;
-        int errorCount = 0;
-        int flushedCount = 0;
-        int inProcessCount = 0;
-        int invalidCount = 0;
-        int validCount = 0;
-        statistics.cacheRows.forEach((AnalysisContentStatistics_CacheRow row) {
-          errorCount += row.errorCount;
-          flushedCount += row.flushedCount;
-          inProcessCount += row.inProcessCount;
-          invalidCount += row.invalidCount;
-          validCount += row.validCount;
-        });
-        _writeRow(response, [
-            '<a href="#context_$key">$key</a>',
-            errorCount,
-            flushedCount,
-            inProcessCount,
-            invalidCount,
-            validCount]);
-      });
+//      _server.analysisServer.contextMap.forEach((String key, AnalysisContext context) {
+//        AnalysisContentStatistics statistics =
+//            (context as AnalysisContextImpl).statistics;
+//        int errorCount = 0;
+//        int flushedCount = 0;
+//        int inProcessCount = 0;
+//        int invalidCount = 0;
+//        int validCount = 0;
+//        statistics.cacheRows.forEach((AnalysisContentStatistics_CacheRow row) {
+//          errorCount += row.errorCount;
+//          flushedCount += row.flushedCount;
+//          inProcessCount += row.inProcessCount;
+//          invalidCount += row.invalidCount;
+//          validCount += row.validCount;
+//        });
+//        _writeRow(response, [
+//            '<a href="#context_$key">$key</a>',
+//            errorCount,
+//            flushedCount,
+//            inProcessCount,
+//            invalidCount,
+//            validCount]);
+//      });
       response.write('</table>');
-      _server.analysisServer.contextMap.forEach((String key, AnalysisContext context) {
-        response.write('<h2><a name="context_$key">Analysis Context: $key</a></h2>');
-        AnalysisContentStatistics statistics = (context as AnalysisContextImpl).statistics;
-        response.write('<table>');
-        _writeRow(
-            response,
-            ['Item', 'ERROR', 'FLUSHED', 'IN_PROCESS', 'INVALID', 'VALID'],
-            true);
-        statistics.cacheRows.forEach((AnalysisContentStatistics_CacheRow row) {
-          _writeRow(
-              response,
-              [row.name,
-               row.errorCount,
-               row.flushedCount,
-               row.inProcessCount,
-               row.invalidCount,
-               row.validCount]);
-        });
-        response.write('</table>');
-        List<CaughtException> exceptions = statistics.exceptions;
-        if (!exceptions.isEmpty) {
-          response.write('<h2>Exceptions</h2>');
-          exceptions.forEach((CaughtException exception) {
-            response.write('<p>${exception.exception}</p>');
-          });
-        }
-      });
+//      _server.analysisServer.contextMap.forEach((String key, AnalysisContext context) {
+//        response.write('<h2><a name="context_$key">Analysis Context: $key</a></h2>');
+//        AnalysisContentStatistics statistics = (context as AnalysisContextImpl).statistics;
+//        response.write('<table>');
+//        _writeRow(
+//            response,
+//            ['Item', 'ERROR', 'FLUSHED', 'IN_PROCESS', 'INVALID', 'VALID'],
+//            true);
+//        statistics.cacheRows.forEach((AnalysisContentStatistics_CacheRow row) {
+//          _writeRow(
+//              response,
+//              [row.name,
+//               row.errorCount,
+//               row.flushedCount,
+//               row.inProcessCount,
+//               row.invalidCount,
+//               row.validCount]);
+//        });
+//        response.write('</table>');
+//        List<CaughtException> exceptions = statistics.exceptions;
+//        if (!exceptions.isEmpty) {
+//          response.write('<h2>Exceptions</h2>');
+//          exceptions.forEach((CaughtException exception) {
+//            response.write('<p>${exception.exception}</p>');
+//          });
+//        }
+//      });
     }
     response.write('</body>');
     response.write('</html>');