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[Critical] Cannot debug multiline nested method expression's lambda statements #521

@gayanper

Description

@gayanper
package com.example.micrometerdemo;

import com.fasterxml.jackson.annotation.JsonProperty;
import java.lang.reflect.Constructor;
import java.util.Arrays;

public class Snippet {
    private String name;
    

    public Snippet(@JsonProperty("name") String name) {
      this.name = name;
    }


    public final String getName() {
    Constructor<?> constructor =
        Arrays.stream(this.getClass().getDeclaredConstructors())
            .filter(
                input ->
                    input.getParameterAnnotations().length > 0
                        && input.getParameterAnnotations()[0].length > 0
                        && input.getParameterAnnotations()[0][0] instanceof JsonProperty)
            .findFirst()
            .orElseThrow(
                () ->
                    new IllegalStateException(
                        "Constructor must have a first parameter annotated with JsonProperty(\"<operator name>\")"));

    JsonProperty jsonPropertyAnnotation =
        (JsonProperty) constructor.getParameterAnnotations()[0][0];
    return jsonPropertyAnnotation.value();
  }

  public static void main(String[] args) {
    new Snippet("am").getName();
  }
}

Try to debug the

                  input.getParameterAnnotations().length > 0
                        && input.getParameterAnnotations()[0].length > 0
                        && input.getParameterAnnotations()[0][0] instanceof JsonProperty)

By adding a breakpoint at the line input.getParameterAnnotations().length > 0, when debugging is started the breakpoint is rejected. But if we try to step into filter method and then step into Predicate#test method the debugger comes into this code block and everything like evaluations works.

This works as expected by adding the line breakpoint as mentioned above in Eclipse.

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