diff --git a/Doc/Sd1/LanguageFundamentals/languageFundamentals.xml b/Doc/Sd1/LanguageFundamentals/languageFundamentals.xml
index 56b13824657293db43c8fc995e9e29a4ce7c800e..dea617dec3f0f51e84ac50ee167b78012f3f1cca 100644
--- a/Doc/Sd1/LanguageFundamentals/languageFundamentals.xml
+++ b/Doc/Sd1/LanguageFundamentals/languageFundamentals.xml
@@ -7054,54 +7054,53 @@ System.out.println("Value:" + a);</programlisting></td>
<td colspan="2"><screen>Value:6</screen></td>
</tr>
</informaltable>
+ </figure>
- <qandaset defaultlabel="qanda"
- xml:id="sd1_fundamentals_qanda_plusEqual">
- <title>Strange addition</title>
+ <qandaset defaultlabel="qanda" xml:id="sd1_fundamentals_qanda_plusEqual">
+ <title>Strange addition</title>
- <qandadiv>
- <qandaentry>
- <question>
- <para>Execute the following snippet and explain its
- result:</para>
+ <qandadiv>
+ <qandaentry>
+ <question>
+ <para>Execute the following snippet and explain its
+ result:</para>
- <programlisting language="java">byte b = Byte.MAX_VALUE;
+ <programlisting language="java">byte b = Byte.MAX_VALUE;
System.out.println(b);
b += 1;
System.out.println(b);</programlisting>
- </question>
+ </question>
- <answer>
- <para>In binary representation starting from Byte.MAX_VALUE
- we'd see:</para>
+ <answer>
+ <para>In binary representation starting from Byte.MAX_VALUE we'd
+ see:</para>
- <screen> 01111111 127
+ <screen> 01111111 127
+ 1 + 1
-------- ----
10000000 128</screen>
- <para>But a byte variable is being represented as 1-byte 2
- complement:</para>
+ <para>But a byte variable is being represented as 1-byte 2
+ complement:</para>
- <screen> 01111111 127
+ <screen> 01111111 127
+ 1 + 1 Overflow!
-------- ----
10000000 -128</screen>
- <para>Note that assigning b = b + 1 yields a compile time
- error instead:</para>
+ <para>Note that assigning b = b + 1 yields a compile time error
+ instead:</para>
- <screen>Required type: byte
+ <screen>Required type: byte
Provided: int</screen>
- <para>Conclusion: the <code language="java">+=</code> operator
- leads to a cyclic behaviour and thus differs from the ordinary
- <code language="java">+</code> operator.</para>
- </answer>
- </qandaentry>
- </qandadiv>
- </qandaset>
- </figure>
+ <para>Conclusion: the <code language="java">+=</code> operator
+ leads to a cyclic behaviour and thus differs from the ordinary
+ <code language="java">+</code> operator.</para>
+ </answer>
+ </qandaentry>
+ </qandadiv>
+ </qandaset>
<figure xml:id="sd1_fig_OperatorAndAssign">
<title>The <code language="java">&=</code> operator</title>