Joda time to Java time: Add few more templates for migration

[amishra-u]

What's changed?

Added migration templates for few more joda-time methods, including methods from the following classes:

1. AbstractDateTime
2. AbstractDuration
3. AbstractInstant
4. BaseDateTime
5. DateTimeFormatter
6. Instant

Additionally, introduced support for migrating methods implemented by two different classes that do not share the same class hierarchy.

Note: I had to increase heap size for test task. The tests were failing with OutOfMemory error.

Checklist

• I've added unit tests to cover both positive and negative cases
• I've read and applied the recipe conventions and best practices
• I've used the IntelliJ IDEA auto-formatter on affected files

[github-actions]

Suggested change

	import java.time.Instant;
	import java.time.ZoneId;
	import java.time.ZoneOffset;
	import java.time.ZonedDateTime;
	import java.time.format.DateTimeFormatter;
	class A {
	public void foo() {
	ZonedDateTime.parse("2024-10-25T15:45:00", DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
	ZonedDateTime.parse("2024-10-25T15:45:00", DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss")).toInstant().toEpochMilli();
	ZonedDateTime.ofInstant(Instant.ofEpochMilli(1234567890L), ZoneId.systemDefault()).format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
	ZonedDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
	DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss").withZone(ZoneOffset.UTC);
	DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss").withZone(ZoneOffset.UTC);
	import java.time.Instant;
	import java.time.ZoneId;
	import java.time.ZoneOffset;
	import java.time.ZonedDateTime;
	import java.time.format.DateTimeFormatter;
	class A {
	public void foo() {
	ZonedDateTime.parse("2024-10-25T15:45:00", DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
	ZonedDateTime.parse("2024-10-25T15:45:00", DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss")).toInstant().toEpochMilli();
	ZonedDateTime.ofInstant(Instant.ofEpochMilli(1234567890L), ZoneId.systemDefault()).format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
	ZonedDateTime.now().format(DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss"));
	DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss").withZone(ZoneOffset.UTC);
	DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss").withZone(ZoneOffset.UTC);
	}

[timtebeek]

Surprised we're having to set this here and not generally in for instance
https://github.com/openrewrite/rewrite-build-gradle-plugin/blob/ce39a207adb0bb0c657517f9eb32853b83152e18/src/main/java/org/openrewrite/gradle/RewriteJavaPlugin.java#L102-L131

[sambsnyd]

Yeah we should probably set a higher memory limit than the default 512MB there. I am a bit surprised that this project needs more than that, though. The unit tests shouldn't be particularly demanding on memory, but maybe something has increased our consumption from the last time I looked

[amishra-u]

I believe applyTemplate operation is very heavy on memory. And this JodaTime has too many apply template calls. Everytime it OOMed on applyTemplate call.