From c0a0c3238e753ab6f2ea577414447a9b114be854 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 15 Jan 2025 17:40:10 +0300
Subject: [PATCH 1/5] bug(#3481): use

---
 .../org/eolang/maven/transpile/to-java.xsl    | 76 ++++++++++++++-----
 .../maven/transpile-packs/embedded-class.yaml |  4 +-
 .../transpile-packs/long-class-name.yaml      |  4 +-
 .../transpile-packs/tests-with-abstracts.yaml |  4 +-
 .../src/test/eo/org/eolang/runtime-tests.eo   | 62 ++++++++++++++-
 5 files changed, 122 insertions(+), 28 deletions(-)

diff --git a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
index 046a8478e2..bb3b9b8c7a 100644
--- a/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
+++ b/eo-maven-plugin/src/main/resources/org/eolang/maven/transpile/to-java.xsl
@@ -152,6 +152,8 @@ SOFTWARE.
       <xsl:element name="java">
         <xsl:apply-templates select="/program" mode="license"/>
         <xsl:apply-templates select="/program/metas/meta[head='package']" mode="head"/>
+        <xsl:text>import java.util.function.Function;</xsl:text>
+        <xsl:value-of select="eo:eol(0)"/>
         <xsl:text>import org.eolang.*;</xsl:text>
         <xsl:value-of select="eo:eol(0)"/>
         <xsl:apply-templates select="/program/metas/meta[head='tests']" mode="head"/>
@@ -295,15 +297,21 @@ SOFTWARE.
     <xsl:param name="indent"/>
     <xsl:param name="parent"/>
     <xsl:param name="context"/>
+    <xsl:variable name="name" select="eo:attr-name(@name)"/>
     <xsl:if test="not(@name)">
       <xsl:message terminate="yes">
         <xsl:text>Unnamed attribute found in </xsl:text>
         <xsl:value-of select="parent::*/@loc"/>
       </xsl:message>
     </xsl:if>
-    <xsl:variable name="name" select="eo:attr-name(@name)"/>
     <xsl:value-of select="eo:eol($indent)"/>
+    <xsl:if test="$context!='this'">
+      <xsl:text>((PhDefault) </xsl:text>
+    </xsl:if>
     <xsl:value-of select="$context"/>
+    <xsl:if test="$context!='this'">
+      <xsl:text>)</xsl:text>
+    </xsl:if>
     <xsl:text>.add("</xsl:text>
     <xsl:value-of select="$name"/>
     <xsl:text>", </xsl:text>
@@ -322,7 +330,15 @@ SOFTWARE.
     <xsl:value-of select="$name"/>
     <xsl:text>")</xsl:text>
   </xsl:template>
-  <!-- Atom as attribute -->
+  <!--
+    Atom as attribute.
+    We use new Function<>() {...} syntax instead of lambdas from Java 8 because
+    1. java does not manage to compile the code with 17+ nested lambdas.
+       It just freezes and fails in 5-10 min with heap overflow error.
+       So we can't compile nested-blah-test from runtime-tests.eo.
+       We haven't reported the bug to openjdk yet, but we will
+    2. it just works faster because dynamic dispatch is not happened
+  -->
   <xsl:template match="atom">
     <xsl:param name="parent"/>
     <xsl:param name="name"/>
@@ -342,23 +358,29 @@ SOFTWARE.
     </xsl:variable>
     <xsl:text>new AtOnce(new AtComposite(</xsl:text>
     <xsl:value-of select="$context"/>
-    <xsl:text>, </xsl:text>
-    <xsl:value-of select="eo:rho($context)"/>
-    <xsl:text> -&gt; {</xsl:text>
+    <xsl:text>, new Function&lt;&gt;() {</xsl:text>
     <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>@Override</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>public Phi apply(final Phi </xsl:text>
+    <xsl:value-of select="eo:rho($context)"/>
+    <xsl:text>) {</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 2)"/>
     <xsl:text>Phi </xsl:text>
     <xsl:value-of select="$variable"/>
     <xsl:text> = new </xsl:text>
     <xsl:value-of select="$class"/>
     <xsl:text>();</xsl:text>
     <xsl:apply-templates select="$argument" mode="located">
-      <xsl:with-param name="indent" select="$indent + 1"/>
+      <xsl:with-param name="indent" select="$indent + 2"/>
       <xsl:with-param name="name" select="$variable"/>
     </xsl:apply-templates>
-    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:value-of select="eo:eol($indent + 2)"/>
     <xsl:text>return </xsl:text>
     <xsl:value-of select="$variable"/>
     <xsl:text>;</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>}</xsl:text>
     <xsl:value-of select="eo:eol($indent)"/>
     <xsl:text>}))</xsl:text>
   </xsl:template>
@@ -372,15 +394,19 @@ SOFTWARE.
     <xsl:variable name="ctx" select="eo:context($context)"/>
     <xsl:text>new AtOnce(new AtComposite(</xsl:text>
     <xsl:value-of select="$context"/>
-    <xsl:text>, </xsl:text>
-    <xsl:value-of select="$rho"/>
-    <xsl:text> -&gt; {</xsl:text>
+    <xsl:text>, new Function&lt;&gt;() {</xsl:text>
     <xsl:value-of select="eo:eol($indent + 1)"/>
-    <xsl:text>PhDefault </xsl:text>
+    <xsl:text>@Override</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>public Phi apply(final Phi </xsl:text>
+    <xsl:value-of select="$rho"/>
+    <xsl:text>) {</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 2)"/>
+    <xsl:text>Phi </xsl:text>
     <xsl:value-of select="$ctx"/>
     <xsl:text> = new PhDefault();</xsl:text>
     <xsl:apply-templates select="attr">
-      <xsl:with-param name="indent" select="$indent + 1"/>
+      <xsl:with-param name="indent" select="$indent + 2"/>
       <xsl:with-param name="parent">
         <xsl:value-of select="$parent"/>
         <xsl:text>$</xsl:text>
@@ -388,14 +414,16 @@ SOFTWARE.
       </xsl:with-param>
       <xsl:with-param name="context" select="$ctx"/>
     </xsl:apply-templates>
-    <!--    <xsl:apply-templates select="." mode="located">-->
-    <!--      <xsl:with-param name="name" select="$ctx"/>-->
-    <!--      <xsl:with-param name="indent" select="$indent + 1"/>-->
-    <!--    </xsl:apply-templates>-->
-    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:apply-templates select="." mode="located">
+      <xsl:with-param name="name" select="$ctx"/>
+      <xsl:with-param name="indent" select="$indent + 2"/>
+    </xsl:apply-templates>
+    <xsl:value-of select="eo:eol($indent + 2)"/>
     <xsl:text>return </xsl:text>
     <xsl:value-of select="$ctx"/>
     <xsl:text>;</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>}</xsl:text>
     <xsl:value-of select="eo:eol($indent)"/>
     <xsl:text>}))</xsl:text>
   </xsl:template>
@@ -407,18 +435,24 @@ SOFTWARE.
     <xsl:variable name="ctx" select="eo:context($context)"/>
     <xsl:text>new AtOnce(new AtComposite(</xsl:text>
     <xsl:value-of select="$context"/>
-    <xsl:text>, </xsl:text>
+    <xsl:text>, new Function&lt;&gt;() {</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>@Override</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>public Phi apply(final Phi </xsl:text>
     <xsl:value-of select="$rho"/>
-    <xsl:text> -&gt; {</xsl:text>
+    <xsl:text>) {</xsl:text>
     <xsl:apply-templates select="o">
       <xsl:with-param name="name" select="$ctx"/>
-      <xsl:with-param name="indent" select="$indent + 1"/>
+      <xsl:with-param name="indent" select="$indent + 2"/>
       <xsl:with-param name="rho" select="$rho"/>
     </xsl:apply-templates>
-    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:value-of select="eo:eol($indent + 2)"/>
     <xsl:text>return </xsl:text>
     <xsl:value-of select="$ctx"/>
     <xsl:text>;</xsl:text>
+    <xsl:value-of select="eo:eol($indent + 1)"/>
+    <xsl:text>}</xsl:text>
     <xsl:value-of select="eo:eol($indent)"/>
     <xsl:text>}))</xsl:text>
   </xsl:template>
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml
index bec0381311..25b81fdcc1 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/embedded-class.yaml
@@ -28,8 +28,8 @@ sheets:
 asserts:
   - /program[not(errors)]
   - //java[contains(text(), 'this.add("xyz",')]
-  - //java[contains(text(), 'r.add("bar",')]
-  - //java[contains(text(), 'rr.add("φ",')]
+  - //java[contains(text(), '((PhDefault) r).add("bar",')]
+  - //java[contains(text(), '((PhDefault) rr).add("φ",')]
   - //java[contains(text(), 'Phi rrrbbb = new PhMethod(rrh, "ρ")')]
   - //java[contains(text(), 'Phi rrrbb = new PhMethod(rrrbbb, "ρ")')]
   - //java[contains(text(), 'Phi rrrb = new PhMethod(rrrbb, "this")')]
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/long-class-name.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/long-class-name.yaml
index 57f809d834..f15887f68d 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/long-class-name.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/long-class-name.yaml
@@ -28,8 +28,8 @@ sheets:
 asserts:
   - /program[not(errors)]
   - //java[contains(text(), 'public final class EOtest extends PhDefault')]
-  - //java[contains(text(), 'PhDefault rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr = new PhDefault();')]
-  - //java[contains(text(), 'rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr.add("blah39"')]
+  - //java[contains(text(), 'Phi rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr = new PhDefault();')]
+  - //java[contains(text(), '((PhDefault) rrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrr).add("blah39"')]
 input: |
   # No comments.
   [] > test
diff --git a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tests-with-abstracts.yaml b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tests-with-abstracts.yaml
index 1676322bfc..402119ad23 100644
--- a/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tests-with-abstracts.yaml
+++ b/eo-maven-plugin/src/test/resources/org/eolang/maven/transpile-packs/tests-with-abstracts.yaml
@@ -29,8 +29,8 @@ sheets:
 asserts:
   - /program[not(errors)]
   - /program/objects/class/java[contains(text(), 'this.add("b"')]
-  - /program/objects/class/java[contains(text(), 'r.add("c",')]
-  - /program/objects/class/java[contains(text(), 'rr.add("φ",')]
+  - /program/objects/class/java[contains(text(), '((PhDefault) r).add("c",')]
+  - /program/objects/class/java[contains(text(), '((PhDefault) rr).add("φ",')]
   - /program/objects/class/java[contains(text(), 'public void works() throws java.lang.Exception')]
   - /program/objects/class/java[contains(text(), 'private static class EOΦabcφα0')]
   - /program/objects/class/java[contains(text(), 'PhDefault r1 = new EOΦabcφα0boundα0();')]
diff --git a/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo b/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo
index e514b1ea25..91c039fcac 100644
--- a/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo
+++ b/eo-runtime/src/test/eo/org/eolang/runtime-tests.eo
@@ -383,4 +383,64 @@ true > global-test
                   [] > blah8
                     blah9 > @
                     [] > blah9
-                      true > @
+                      blah10 > @
+                      [] > blah10
+                        blah11 > @
+                        [] > blah11
+                          blah12 > @
+                          [] > blah12
+                            blah13 > @
+                            [] > blah13
+                              blah14 > @
+                              [] > blah14
+                                blah15 > @
+                                [] > blah15
+                                  blah16 > @
+                                  [] > blah16
+                                    blah17 > @
+                                    [] > blah17
+                                      blah18 > @
+                                      [] > blah18
+                                        blah19 > @
+                                        [] > blah19
+                                          blah20 > @
+                                          [] > blah20
+                                            blah21 > @
+                                            [] > blah21
+                                              blah22 > @
+                                              [] > blah22
+                                                blah23 > @
+                                                [] > blah23
+                                                  blah24 > @
+                                                  [] > blah24
+                                                    blah25 > @
+                                                    [] > blah25
+                                                      blah26 > @
+                                                      [] > blah26
+                                                        blah27 > @
+                                                        [] > blah27
+                                                          blah28 > @
+                                                          [] > blah28
+                                                            blah29 > @
+                                                            [] > blah29
+                                                              blah30 > @
+                                                              [] > blah30
+                                                                blah31 > @
+                                                                [] > blah31
+                                                                  blah32 > @
+                                                                  [] > blah32
+                                                                    blah33 > @
+                                                                    [] > blah33
+                                                                      blah34 > @
+                                                                      [] > blah34
+                                                                        blah35 > @
+                                                                        [] > blah35
+                                                                          blah36 > @
+                                                                          [] > blah36
+                                                                            blah37 > @
+                                                                            [] > blah37
+                                                                              blah38 > @
+                                                                              [] > blah38
+                                                                                blah39 > @
+                                                                                [] > blah39
+                                                                                  true > @

From e9d62d765cbdd5fd47ff21f76b10cf7d144a8804 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 15 Jan 2025 18:04:21 +0300
Subject: [PATCH 2/5] bug(#3481): space

---
 eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java
index 8cdc8f98dd..0d57964838 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java
@@ -169,7 +169,7 @@ private static Func<Path, String> parse(final String name) {
             ).toString();
             Logger.debug(
                 ParseMojo.class,
-                "Parsed program %s:\n %s",
+                "Parsedprogram %s:\n %s",
                 name,
                 parsed
             );

From f002e550edecff6a6bd120ca9b7c25124f983d9b Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 15 Jan 2025 18:04:25 +0300
Subject: [PATCH 3/5] bug(#3481): back

---
 eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java b/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java
index 0d57964838..8cdc8f98dd 100644
--- a/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java
+++ b/eo-maven-plugin/src/main/java/org/eolang/maven/ParseMojo.java
@@ -169,7 +169,7 @@ private static Func<Path, String> parse(final String name) {
             ).toString();
             Logger.debug(
                 ParseMojo.class,
-                "Parsedprogram %s:\n %s",
+                "Parsed program %s:\n %s",
                 name,
                 parsed
             );

From dadc903093783cf4a8a63bcfe80f4ea6b7cebb30 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 15 Jan 2025 18:30:42 +0300
Subject: [PATCH 4/5] bug(#3481): ort

---
 .github/workflows/ort.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/ort.yml b/.github/workflows/ort.yml
index 08f04c27d0..429c2c1788 100644
--- a/.github/workflows/ort.yml
+++ b/.github/workflows/ort.yml
@@ -29,6 +29,7 @@ on:
     branches:
       - master
 jobs:
+  if: false
   ort:
     runs-on: ubuntu-24.04
     steps:

From 2bfc50d03a0a9c5d60a2343efbcef7618b663d40 Mon Sep 17 00:00:00 2001
From: maxonfjvipon <mtrunnikov@gmail.com>
Date: Wed, 15 Jan 2025 18:55:14 +0300
Subject: [PATCH 5/5] bug(#3481): ort false

---
 .github/workflows/ort.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/workflows/ort.yml b/.github/workflows/ort.yml
index 429c2c1788..d9c89b3e0f 100644
--- a/.github/workflows/ort.yml
+++ b/.github/workflows/ort.yml
@@ -29,8 +29,8 @@ on:
     branches:
       - master
 jobs:
-  if: false
   ort:
+    if: false
     runs-on: ubuntu-24.04
     steps:
       - run: git config --global url.https://github.com/.insteadOf ssh://git@github.com/