Add space to anonymous type proposal

Signed-off-by: 0dinD <[email protected]>

Author: 0dinD

org.eclipse.jdt.ls.core/src/org/eclipse/jdt/ls/core/internal/contentassist/AnonymousTypeCompletionProposal.java

@@ -49,7 +49,7 @@ public String updateReplacementString(IDocument document, int offset) throws Cor
 		// See https://github.com/microsoft/language-server-protocol/issues/1032#issuecomment-648748013
 		String newBody = fSnippetSupport ? "{\n\t${0}\n}" : "{\n\n}";
 
-		StringBuilder buf = new StringBuilder("new A()"); //$NON-NLS-1$
+		StringBuilder buf = new StringBuilder("new A() "); //$NON-NLS-1$
 		buf.append(newBody);
 		// use the code formatter
 		String lineDelim = TextUtilities.getDefaultLineDelimiter(document);

org.eclipse.jdt.ls.tests/src/org/eclipse/jdt/ls/core/internal/handlers/CompletionHandlerTest.java

@@ -1970,7 +1970,7 @@ public void testCompletion_AnonymousType() throws Exception {
 		assertEquals("java.Foo.IFoo", ci.getDetail());
 		assertEquals("999998684", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(2, 23, 23, "IFoo(){\n" +
+		assertTextEdit(2, 23, 23, "IFoo() {\n" +
 				"	${0}\n" +
 				"};", ci.getTextEdit().getLeft());
 	}
@@ -2000,7 +2000,7 @@ public void testCompletion_AnonymousTypeMoreMethods() throws Exception {
 		assertEquals(CompletionItemKind.Constructor, ci.getKind());
 		assertEquals("999998684", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(2, 23, 23, "IFoo(){\n" +
+		assertTextEdit(2, 23, 23, "IFoo() {\n" +
 				"	${0}\n" +
 				"};", ci.getTextEdit().getLeft());
 	}
@@ -2026,7 +2026,7 @@ public void testCompletion_AnonymousDeclarationType() throws Exception {
 		assertEquals(CompletionItemKind.Class, ci.getKind());
 		assertEquals("999999372", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(2, 20, 22, "(){\n" +
+		assertTextEdit(2, 20, 22, "() {\n" +
 				"	${0}\n" +
 				"}", ci.getTextEdit().getLeft());
 	}
@@ -2052,7 +2052,7 @@ public void testCompletion_AnonymousDeclarationType2() throws Exception {
 		assertEquals(CompletionItemKind.Class, ci.getKind());
 		assertEquals("999999372", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(2, 20, 24, "(){\n" +
+		assertTextEdit(2, 20, 24, "() {\n" +
 				"	${0}\n" +
 				"}", ci.getTextEdit().getLeft());
 	}
@@ -2080,7 +2080,7 @@ public void testCompletion_AnonymousDeclarationType3() throws Exception {
 		assertEquals(CompletionItemKind.Class, ci.getKind());
 		assertEquals("999999372", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(2, 33, 37, "(){\n" +
+		assertTextEdit(2, 33, 37, "() {\n" +
 				"	${0}\n" +
 				"}", ci.getTextEdit().getLeft());
 	}
@@ -2109,7 +2109,7 @@ public void testCompletion_AnonymousDeclarationType4() throws Exception {
 		assertEquals(CompletionItemKind.Class, ci.getKind());
 		assertEquals("999999372", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(3, 8, 12, "(){\n" +
+		assertTextEdit(3, 8, 12, "() {\n" +
 				"	${0}\n" +
 				"}", ci.getTextEdit().getLeft());
 	}
@@ -2133,7 +2133,7 @@ public void testCompletion_AnonymousDeclarationType5() throws Exception {
 		assertEquals(CompletionItemKind.Class, ci.getKind());
 		assertEquals("999999372", ci.getSortText());
 		assertNotNull(ci.getTextEdit().getLeft());
-		assertTextEdit(2, 33, 33, "(){\n" +
+		assertTextEdit(2, 33, 33, "() {\n" +
 				"	${0}\n" +
 				"}", ci.getTextEdit().getLeft());
 	}