Missing line separator in a generated kotlin file

[CaelmBleidd]

Description

When UTBot generates kotlin file with a failing test, there is a missing line separator in it.

To Reproduce

Steps to reproduce the behavior:

Example:

1. Run any project with runtime error in the code in IntelliJ Idea
2. Use the plugin to generate tests
3. Open the generated test

Expected behavior

A line with "/* This test fails because...", line separator and line that fails

Actual behavior

Missing line separator

Visual proofs (screenshots, logs, images)

Environment

No specific environment is required.

Additional context

There is no additional context.

[tyuldashev]

There is bigger problem with javadoc formatting, does dedicated issue is required?

as result displayed as

[EgorkaKulikov]

Actually this issue may be irrelevant because kotlin docs are now disabled.

[sofurihafe]

Just tried to reproduce the problem with the following java & kotlin code samples. The missing line separator is present for both of them.

Code to generate tests for:
№1

public void methodThrowingException1() {
    int[] array = new int[1];
    int a = array[2];
}

public void methodThrowingException3() {
    int[] array = null;
    int a = array.length;
}

№2

fun methodThrowingException1() {
    val array = Array<Int>(1) { 1 };
    val a = array[2]
}

fun methodThrowingException2() {
    val array: Array<Int>? = null
    val a = array!![1]
}

Generated results:
№1

@Test
fun testMethodThrowingException11() {
    val simpleClass = SimpleClass()
    
    /* This test fails because method [SimpleClass.methodThrowingException1] produces [java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 1]
        SimpleClass.methodThrowingException1(SimpleClass.java:4) */
    simpleClass.methodThrowingException1()
}

@Test
fun testMethodThrowingException31() {
    val simpleClass = SimpleClass()
    
    /* This test fails because method [SimpleClass.methodThrowingException3] produces [java.lang.NullPointerException]
        SimpleClass.methodThrowingException3(SimpleClass.java:9) */
    simpleClass.methodThrowingException3()
}

№2

@Test
fun testMethodThrowingException11() {
    val a = A()
    
    /* This test fails because method [A.methodThrowingException1] produces [java.lang.ArrayIndexOutOfBoundsException: Index 2 out of bounds for length 1]
        A.methodThrowingException1(Main.kt:4) */
    a.methodThrowingException1()
}

@Test
fun testMethodThrowingException21() {
    val a = A()
    
    /* This test fails because method [A.methodThrowingException2] produces [java.lang.NullPointerException]
        A.methodThrowingException2(Main.kt:9) */
    a.methodThrowingException2()
}