Terminate JSON generator Quick Assist.

editor/tools/plugins/com.google.dart.engine.services/src/com/google/dart/engine/services/internal/correction/QuickAssistProcessorImpl.java

Index: editor/tools/plugins/com.google.dart.engine.services/src/com/google/dart/engine/services/internal/correction/QuickAssistProcessorImpl.java
diff --git a/editor/tools/plugins/com.google.dart.engine.services/src/com/google/dart/engine/services/internal/correction/QuickAssistProcessorImpl.java b/editor/tools/plugins/com.google.dart.engine.services/src/com/google/dart/engine/services/internal/correction/QuickAssistProcessorImpl.java
index b5fbcdd79e337818add1d17e03899d3ed5508d3f..6e6a1f5bb4324e926b53c2fe109e1df55c037365 100644
--- a/editor/tools/plugins/com.google.dart.engine.services/src/com/google/dart/engine/services/internal/correction/QuickAssistProcessorImpl.java
+++ b/editor/tools/plugins/com.google.dart.engine.services/src/com/google/dart/engine/services/internal/correction/QuickAssistProcessorImpl.java
@@ -25,7 +25,6 @@ import com.google.dart.engine.ast.BlockFunctionBody;
 import com.google.dart.engine.ast.ClassDeclaration;
 import com.google.dart.engine.ast.CompilationUnit;
 import com.google.dart.engine.ast.ConditionalExpression;
-import com.google.dart.engine.ast.ConstructorDeclaration;
 import com.google.dart.engine.ast.Expression;
 import com.google.dart.engine.ast.ExpressionFunctionBody;
 import com.google.dart.engine.ast.ExpressionStatement;
@@ -54,13 +53,10 @@ import com.google.dart.engine.ast.VariableDeclarationList;
 import com.google.dart.engine.ast.VariableDeclarationStatement;
 import com.google.dart.engine.ast.visitor.NodeLocator;
 import com.google.dart.engine.context.AnalysisContext;
-import com.google.dart.engine.element.ClassElement;
 import com.google.dart.engine.element.CompilationUnitElement;
 import com.google.dart.engine.element.Element;
-import com.google.dart.engine.element.FieldElement;
 import com.google.dart.engine.element.ImportElement;
 import com.google.dart.engine.element.LibraryElement;
-import com.google.dart.engine.element.PropertyAccessorElement;
 import com.google.dart.engine.scanner.Keyword;
 import com.google.dart.engine.scanner.KeywordToken;
 import com.google.dart.engine.scanner.TokenClass;
@@ -85,14 +81,12 @@ import com.google.dart.engine.services.internal.util.ExecutionUtils;
 import com.google.dart.engine.services.internal.util.RunnableEx;
 import com.google.dart.engine.services.internal.util.TokenUtils;
 import com.google.dart.engine.source.Source;
-import com.google.dart.engine.type.InterfaceType;
 import com.google.dart.engine.type.Type;
 import com.google.dart.engine.utilities.ast.ScopedNameFinder;
 import com.google.dart.engine.utilities.instrumentation.Instrumentation;
 import com.google.dart.engine.utilities.instrumentation.InstrumentationBuilder;
 import com.google.dart.engine.utilities.source.SourceRange;
 
-import static com.google.dart.engine.services.correction.CorrectionKind.QA_ADD_JSON;
 import static com.google.dart.engine.services.correction.CorrectionKind.QA_ADD_TYPE_ANNOTATION;
 import static com.google.dart.engine.services.correction.CorrectionKind.QA_ASSIGN_TO_LOCAL_VARIABLE;
 import static com.google.dart.engine.services.correction.CorrectionKind.QA_CONVERT_INTO_BLOCK_BODY;
@@ -135,7 +129,6 @@ import java.io.File;
 import java.lang.reflect.Method;
 import java.net.URI;
 import java.text.MessageFormat;
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Map.Entry;
@@ -295,129 +288,6 @@ public class QuickAssistProcessorImpl implements QuickAssistProcessor {
     }
   }
 
-  void addProposal_addJson() throws Exception {
-    // prepare enclosing ClassDeclaration
-    ClassDeclaration classDeclaration = node.getAncestor(ClassDeclaration.class);
-    if (classDeclaration == null) {
-      return;
-    }
-    if (selectionOffset >= classDeclaration.getName().getEnd()) {
-      return;
-    }
-    // process ClassElement
-    ClassElement element = classDeclaration.getElement();
-    if (element != null) {
-      // prepare all types
-      Set<InterfaceType> allTypes = Sets.newHashSet();
-      allTypes.add(element.getType());
-      Collections.addAll(allTypes, element.getAllSupertypes());
-      // prepare all fields
-      Map<String, FieldElement> fields = Maps.newTreeMap();
-      for (InterfaceType type : allTypes) {
-        for (PropertyAccessorElement accessor : type.getAccessors()) {
-          // check if accessible
-          if (!accessor.isAccessibleIn(unitLibraryElement)) {
-            continue;
-          }
-          // use only synthetic accessors, i.e. real fields
-          if (!accessor.isSynthetic()) {
-            continue;
-          }
-          // add field
-          FieldElement field = (FieldElement) accessor.getVariable();
-          String name = field.getName();
-          if (!fields.containsKey(name)) {
-            fields.put(name, field);
-          }
-        }
-      }
-      // no fields
-      if (fields.isEmpty()) {
-        return;
-      }
-      // prepare environment
-      String indent = utils.getIndent(1);
-      String indent2 = utils.getIndent(2);
-      String eol = utils.getEndOfLine();
-      // fromJson(Map)
-      {
-        ConstructorDeclaration existing = classDeclaration.getConstructor("fromJson");
-        int offset = existing != null ? existing.getOffset()
-            : classDeclaration.getRightBracket().getOffset();
-        SourceBuilder builder = new SourceBuilder(offset);
-        if (existing == null) {
-          builder.append(eol);
-          builder.append(indent);
-        }
-        builder.append(classDeclaration.getName().getName());
-        builder.append(".fromJson(Map json) {");
-        builder.append(eol);
-        for (Entry<String, FieldElement> entry : fields.entrySet()) {
-          String name = entry.getKey();
-          builder.append(indent2);
-          builder.append(name);
-          builder.append(" = json['");
-          builder.append(name);
-          builder.append("'];");
-          builder.append(eol);
-        }
-        builder.append(indent);
-        builder.append("}");
-        if (existing == null) {
-          builder.append(eol);
-        }
-        // add/replace
-        if (existing == null) {
-          addInsertEdit(builder);
-        } else {
-          addReplaceEdit(rangeNode(existing), builder);
-        }
-      }
-      // toJson()
-      {
-        MethodDeclaration existing = classDeclaration.getMethod("toJson");
-        int offset = existing != null ? existing.getOffset()
-            : classDeclaration.getRightBracket().getOffset();
-        SourceBuilder builder = new SourceBuilder(offset);
-        if (existing == null) {
-          builder.append(eol);
-          builder.append(indent);
-        }
-        builder.append("Map toJson() {");
-        builder.append(eol);
-        builder.append(indent2);
-        builder.append("return {");
-        boolean isFirst = true;
-        for (Entry<String, FieldElement> entry : fields.entrySet()) {
-          String name = entry.getKey();
-          if (!isFirst) {
-            builder.append(", ");
-          }
-          isFirst = false;
-          builder.append("'");
-          builder.append(name);
-          builder.append("' : ");
-          builder.append(name);
-        }
-        builder.append("};");
-        builder.append(eol);
-        builder.append(indent);
-        builder.append("}");
-        if (existing == null) {
-          builder.append(eol);
-        }
-        // add/replace
-        if (existing == null) {
-          addInsertEdit(builder);
-        } else {
-          addReplaceEdit(rangeNode(existing), builder);
-        }
-      }
-      // add proposal
-      addUnitCorrectionProposal(QA_ADD_JSON);
-    }
-  }
-
   void addProposal_addTypeAnnotation() throws Exception {
     // prepare VariableDeclarationList
     VariableDeclarationList declarationList = node.getAncestor(VariableDeclarationList.class);
@@ -1732,14 +1602,6 @@ public class QuickAssistProcessorImpl implements QuickAssistProcessor {
   /**
    * Adds {@link Edit} to {@link #textEdits}.
    */
-  private void addReplaceEdit(SourceRange range, SourceBuilder builder) {
-    String text = builder.toString();
-    textEdits.add(createReplaceEdit(range, text));
-  }
-
-  /**
-   * Adds {@link Edit} to {@link #textEdits}.
-   */
   private void addReplaceEdit(SourceRange range, String text) {
     textEdits.add(createReplaceEdit(range, text));
   }