Small tweaks

Author: SpaiR

imgui-binding/src/main/java/imgui/ImGui.java

@@ -1,7 +1,5 @@
 package imgui;
 
-import imgui.enums.ImGuiInputTextFlags;
-
 import java.nio.ByteBuffer;
 
 public final class ImGui {

imgui-lwjgl3/src/test/java/ImGuiGlfwExample.java

@@ -274,7 +274,7 @@ private void loop() {
 
     private void showUi() {
         ImGui.SetNextWindowSize(600, 210, ImGuiCond.Once);
-        ImGui.SetNextWindowPos(10, 10, ImGuiCond.FirstUseEver);
+        ImGui.SetNextWindowPos(10, 10, ImGuiCond.Once);
 
         ImGui.Begin("Custom window");
         ImGui.Text("Hello from Java!");