java/apache-commons-httpclient: make backwards compatible with java 8

Dependency openoffice needs java 8. Without this patch openoffice fails
with:
bad class file: /usr/local/share/java/classes/commons-httpclient.jar(org/apache/commons/httpclient/HttpClient.class)
  class file has wrong version 65.0, should be 52.0
  Please remove or make sure it appears in the correct subdirectory of the classpath.

So make httpclient target java 8 for now.

While here I added encoding= to javac instead of the REINPLACE_CMD statement.

PR:	293317
Approved-by:	Alex Dupre (maintainer)

java/apache-commons-httpclient/Makefile

@@ -32,11 +32,6 @@ PLIST_FILES=	%%JAVAJARDIR%%/${PORTNAME}.jar
 
 PORTDOCS=	*
 
-post-patch:
-	@${REINPLACE_CMD} 's/Ortwin Gl.*ck/Ortwin Glueck/' \
-		${WRKSRC}/src/java/org/apache/commons/httpclient/*.java \
-		${WRKSRC}/src/java/org/apache/commons/httpclient/*/*.java
-
 do-install:
 	@${ECHO_MSG} -n ">> Installing JAR file as ${JAVAJARDIR}/${PORTNAME}.jar..."
 	@${INSTALL_DATA} ${WRKSRC}/dist/${PORTNAME}.jar ${STAGEDIR}${JAVAJARDIR}/

java/apache-commons-httpclient/files/patch-build.xml

@@ -1,12 +1,23 @@
---- build.xml.orig	2007-10-28 09:00:18.000000000 +0100
-+++ build.xml	2007-10-28 09:00:37.000000000 +0100
-@@ -184,13 +184,13 @@
+--- build.xml.orig	2007-08-18 09:02:14 UTC
++++ build.xml
+@@ -179,24 +179,33 @@ -->
+           description="Compile shareable components">
+     <javac srcdir      ="${source.home}/java"
+            destdir     ="${build.home}/classes"
++           encoding    ="ISO-8859-1"
++           source      ="8"
++           target      ="8"
+            debug       ="${compile.debug}"
+            deprecation ="${compile.deprecation}"
             optimize    ="${compile.optimize}">
        <classpath refid="compile.classpath"/>
      </javac>
 -    <javac srcdir      ="${source.home}/examples"
 +    <!--javac srcdir      ="${source.home}/examples"
             destdir     ="${build.home}/examples"
++           encoding    ="ISO-8859-1"
++           source      ="8"
++           target      ="8"
             debug       ="${compile.debug}"
             deprecation ="${compile.deprecation}"
             optimize    ="${compile.optimize}">
@@ -16,3 +27,20 @@
    </target>
  
    <target name="compile.tests" depends="compile"
+           description="Compile unit test cases">
+     <javac srcdir      ="${test.home}"
+            destdir     ="${build.home}/tests"
++           encoding    ="ISO-8859-1"
++           source      ="8"
++           target      ="8"
+            debug       ="${compile.debug}"
+            deprecation ="${compile.deprecation}"
+            optimize    ="${compile.optimize}">
+@@ -248,6 +257,7 @@ -->
+              doctitle     ="&lt;h1&gt;${component.title}&lt;/h1&gt;"
+              windowtitle  ="${component.title} (Version ${component.version})"
+              bottom       ="Copyright (c) 1999-2005 - Apache Software Foundation"
++             encoding     ="ISO-8859-1"
+     >
+       <classpath refid="test.classpath"/>
+       <link href="${javadoc.j2sdk.link}"/>