diff --git a/ftplugin/java.lua b/ftplugin/java.lua
index ca7fcdd..a07ea9e 100644
--- a/ftplugin/java.lua
+++ b/ftplugin/java.lua
@@ -167,10 +167,6 @@ local config = {
 		-- signatureHelp = { enabled = true },
 		completion = {
 			favoriteStaticMembers = {
-				'org.assertj.core.api.Assertions.assertThat',
-				'org.assertj.core.api.Assertions.assertThatThrownBy',
-				'org.assertj.core.api.Assertions.assertThatExceptionOfType',
-				'org.assertj.core.api.Assertions.catchThrowable',
 				'org.hamcrest.MatcherAssert.assertThat',
 				'org.hamcrest.Matchers.*',
 				'org.hamcrest.CoreMatchers.*',
@@ -179,6 +175,13 @@ local config = {
 				'java.util.Objects.requireNonNullElse',
 				'org.mockito.Mockito.*',
 			},
+			filteredTypes = {
+				'com.sun.*',
+				'io.micrometer.shaded.*',
+				'java.awt.*',
+				'jdk.*',
+				'sun.*',
+			},
 		},
 		contentProvider = { preferred = 'fernflower' },
 		extendedClientCapabilities = extendedClientCapabilities,