Cleanup: use Java17' Records.

Fixes #1526.

src/main/java/de/dennisguse/opentracks/data/models/AtmosphericPressure.java

@@ -2,7 +2,7 @@ package de.dennisguse.opentracks.data.models;
 
 import java.util.Objects;
 
-public class AtmosphericPressure {
+public record AtmosphericPressure(float value) {
 
     public static AtmosphericPressure ofPA(float value_Pa) {
         return new AtmosphericPressure(value_Pa * 100);
@@ -12,12 +12,6 @@ public class AtmosphericPressure {
         return new AtmosphericPressure(value_hPa);
     }
 
-    private final float value;
-
-    private AtmosphericPressure(float value) {
-        this.value = value;
-    }
-
     public float getPA() {
         return value * 100;
     }
@@ -25,24 +19,4 @@ public class AtmosphericPressure {
     public float getHPA() {
         return value;
     }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) return true;
-        if (o == null || getClass() != o.getClass()) return false;
-        AtmosphericPressure that = (AtmosphericPressure) o;
-        return Float.compare(that.value, value) == 0;
-    }
-
-    @Override
-    public int hashCode() {
-        return Objects.hash(value);
-    }
-
-    @Override
-    public String toString() {
-        return "AtmosphericPressure{" +
-                "value=" + value +
-                '}';
-    }
 }