From 27e187a8b26facb798904bce6aa0c1f94556616f Mon Sep 17 00:00:00 2001
From: Habiba Sorour <habiba.sorour2005@gmail.com>
Date: Tue, 11 Aug 2026 17:07:10 +0300
Subject: [PATCH 1/4] fixed build warning

---
 source/ch3_javadatatypes.ptx | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/ch3_javadatatypes.ptx b/source/ch3_javadatatypes.ptx
index a08b796..d65600d 100644
--- a/source/ch3_javadatatypes.ptx
+++ b/source/ch3_javadatatypes.ptx
@@ -6,7 +6,7 @@
 
     <section xml:id="numeric">
         <title>Numeric</title>
-
+        <introduction>
             <p>
                 One of the great things about Python is that all of the basic data types are objects.
                 Integers are objects, floating point numbers are objects, lists are objects, everything.
@@ -156,7 +156,7 @@ public class TempConv {
 
                 </ul>
             </p>
-
+        </introduction>
 
         <subsection>
             <title>Import</title>

From 44140a88b4bd588e89479ad408c732aa798312eb Mon Sep 17 00:00:00 2001
From: Habiba Sorour <habiba.sorour2005@gmail.com>
Date: Fri, 14 Aug 2026 16:55:51 +0300
Subject: [PATCH 2/4] empty intro

---
 source/ch3_javadatatypes.ptx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/source/ch3_javadatatypes.ptx b/source/ch3_javadatatypes.ptx
index d65600d..e3da224 100644
--- a/source/ch3_javadatatypes.ptx
+++ b/source/ch3_javadatatypes.ptx
@@ -7,6 +7,9 @@
     <section xml:id="numeric">
         <title>Numeric</title>
         <introduction>
+        </introduction>
+
+        <subsection>
             <p>
                 One of the great things about Python is that all of the basic data types are objects.
                 Integers are objects, floating point numbers are objects, lists are objects, everything.
@@ -156,7 +159,7 @@ public class TempConv {
 
                 </ul>
             </p>
-        </introduction>
+        </subsection>
 
         <subsection>
             <title>Import</title>

From 86657095e0b39f581fe14188914809f8701a1497 Mon Sep 17 00:00:00 2001
From: Habiba Sorour <habiba.sorour2005@gmail.com>
Date: Fri, 14 Aug 2026 16:58:15 +0300
Subject: [PATCH 3/4] added titleto subsection

---
 source/ch3_javadatatypes.ptx | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/source/ch3_javadatatypes.ptx b/source/ch3_javadatatypes.ptx
index e3da224..07633af 100644
--- a/source/ch3_javadatatypes.ptx
+++ b/source/ch3_javadatatypes.ptx
@@ -9,7 +9,8 @@
         <introduction>
         </introduction>
 
-        <subsection>
+        <subsection> 
+        <title>Primitive and Object Data Types</title>
             <p>
                 One of the great things about Python is that all of the basic data types are objects.
                 Integers are objects, floating point numbers are objects, lists are objects, everything.

From 414c176fb5ddfb9c0ff28086b8e38d07971d077e Mon Sep 17 00:00:00 2001
From: Habiba Sorour <habiba.sorour2005@gmail.com>
Date: Fri, 14 Aug 2026 17:04:46 +0300
Subject: [PATCH 4/4] fixed intro spacing

---
 source/ch3_javadatatypes.ptx | 2 --
 1 file changed, 2 deletions(-)

diff --git a/source/ch3_javadatatypes.ptx b/source/ch3_javadatatypes.ptx
index 07633af..f2bed97 100644
--- a/source/ch3_javadatatypes.ptx
+++ b/source/ch3_javadatatypes.ptx
@@ -6,8 +6,6 @@
 
     <section xml:id="numeric">
         <title>Numeric</title>
-        <introduction>
-        </introduction>
 
         <subsection> 
         <title>Primitive and Object Data Types</title>