Fix SpotBugs warnings for EC_UNRELATED_TYPES and EQ_ALWAYS_FALSE (#4367)

* Fix EC_UNRELATED_TYPES in XYChart.java by comparing font face IDs (int) instead of comparing string representation to int.
* Fix EQ_ALWAYS_FALSE in NetworkManager.java by implementing identity equality instead of always returning false.
* Update generate-quality-report.py to enforce these rules in the future.

Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>

Author: google-labs-jules[bot]

.github/scripts/generate-quality-report.py

@@ -771,7 +771,9 @@ def main() -> None:
             "FE_FLOATING_POINT_EQUALITY",
             "FE_TEST_IF_EQUAL_TO_NOT_A_NUMBER",
             "SA_FIELD_SELF_ASSIGNMENT",
-            "UC_USELESS_CONDITION"
+            "UC_USELESS_CONDITION",
+            "EC_UNRELATED_TYPES",
+            "EQ_ALWAYS_FALSE"
         }
         violations = [
             f for f in spotbugs.findings

CodenameOne/src/com/codename1/charts/views/XYChart.java

@@ -125,7 +125,7 @@ public void draw(Canvas canvas, int x, int y, int width, int height, Paint paint
         if (paint.getTypeface() == null
                 || (mRenderer.getTextTypeface() != null && paint.getTypeface().equals(
                 mRenderer.getTextTypeface()))
-                || !paint.getTypeface().toString().equals(mRenderer.getTextTypefaceName())
+                || paint.getTypeface().getFace() != mRenderer.getTextTypefaceName()
                 || paint.getTypeface().getStyle() != mRenderer.getTextTypefaceStyle()) {
             if (mRenderer.getTextTypeface() != null) {
                 paint.setTypeface(mRenderer.getTextTypeface());

CodenameOne/src/com/codename1/io/NetworkManager.java

@@ -1061,7 +1061,7 @@ private void retryWithDifferentAPN() {
         }
 
         public boolean equals(Object o) {
-            return false;
+            return this == o;
         }
 
     }