change method name

Signed-off-by: Shi Chen <chenshi@microsoft.com>

Author: CsCherrYY

org.eclipse.jdt.ls.core/src/org/eclipse/jdt/ls/core/internal/handlers/GenerateConstructorsHandler.java

@@ -165,7 +165,7 @@ public static TextEdit generateConstructors(IType type, LspMethodBinding[] const
 				ASTNode declarationNode = null;
 				if (cursor != null) {
 					ASTNode node = NodeFinder.perform(astRoot, DiagnosticsHelper.getStartOffset(type.getCompilationUnit(), cursor), DiagnosticsHelper.getLength(type.getCompilationUnit(), cursor));
-					declarationNode = SourceAssistProcessor.getDeclarationNode(node);
+					declarationNode = SourceAssistProcessor.getBodyDeclarationNode(node);
 				}
 				// If cursor position is not specified, then insert to the last by default.
 				IJavaElement insertPosition = (declarationNode instanceof TypeDeclaration) ? CodeGenerationUtils.findInsertElementAfterLastField(type) : CodeGenerationUtils.findInsertElement(type, cursor);

org.eclipse.jdt.ls.core/src/org/eclipse/jdt/ls/core/internal/handlers/OverrideMethodsHandler.java

@@ -51,7 +51,7 @@ public static WorkspaceEdit addOverridableMethods(AddOverridableMethodParams par
 		CompilationUnit astRoot = CoreASTProvider.getInstance().getAST(type.getCompilationUnit(), CoreASTProvider.WAIT_YES, monitor);
 		if (astRoot != null && range != null) {
 			ASTNode node = NodeFinder.perform(astRoot, DiagnosticsHelper.getStartOffset(type.getCompilationUnit(), range), DiagnosticsHelper.getLength(type.getCompilationUnit(), range));
-			declarationNode = SourceAssistProcessor.getDeclarationNode(node);
+			declarationNode = SourceAssistProcessor.getBodyDeclarationNode(node);
 		}
 		// If cursor position is not specified, then insert to the last by default.
 		IJavaElement insertPosition = (declarationNode instanceof TypeDeclaration) ? CodeGenerationUtils.findInsertElement(type, null) : CodeGenerationUtils.findInsertElement(type, range);