Refactor enums to classes with static fields

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

@@ -1,5 +1,7 @@
 package imgui;
 
+import java.util.Objects;
+
 public class ImLong {
     long[] data = new long[]{0};
 
@@ -7,19 +9,32 @@ public class ImLong {
     }
 
     public ImLong(long value) {
-        setValue(value);
+        set(value);
     }
 
-    public long getValue() {
+    public long get() {
         return this.data[0];
     }
 
-    public void setValue(long value) {
+    public void set(long value) {
         this.data[0] = value;
     }
 
     @Override
     public String toString() {
-        return String.valueOf(getValue());
+        return String.valueOf(get());
+    }
+
+    @Override
+    public boolean equals(Object o) {
+        if (this == o) return true;
+        if (o == null || getClass() != o.getClass()) return false;
+        ImLong imLong = (ImLong) o;
+        return data[0] == imLong.data[0];
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(data[0]);
     }
 }