diff --git a/lucene/benchmark/build.xml b/lucene/benchmark/build.xml
index eaa3b08b23b..f536207771b 100644
--- a/lucene/benchmark/build.xml
+++ b/lucene/benchmark/build.xml
@@ -153,7 +153,7 @@
-
+
diff --git a/lucene/benchmark/ivy.xml b/lucene/benchmark/ivy.xml
index 2e8dfd8b8a8..99e3e5a0913 100644
--- a/lucene/benchmark/ivy.xml
+++ b/lucene/benchmark/ivy.xml
@@ -19,7 +19,7 @@
-
+
diff --git a/lucene/benchmark/lib/commons-compress-1.2.jar.sha1 b/lucene/benchmark/lib/commons-compress-1.2.jar.sha1
deleted file mode 100644
index 6a894d13c30..00000000000
--- a/lucene/benchmark/lib/commons-compress-1.2.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-45b5ec6a16d73d98fe370cfc2e8253bddc6a297e
diff --git a/lucene/benchmark/lib/commons-compress-1.3.jar.sha1 b/lucene/benchmark/lib/commons-compress-1.3.jar.sha1
new file mode 100644
index 00000000000..548906c8b33
--- /dev/null
+++ b/lucene/benchmark/lib/commons-compress-1.3.jar.sha1
@@ -0,0 +1 @@
+613a08bc72e2e9a43c9f87b9ff8352b47e18e3ae
diff --git a/solr/contrib/extraction/ivy.xml b/solr/contrib/extraction/ivy.xml
index 9c95f633f01..71d0d860f4f 100644
--- a/solr/contrib/extraction/ivy.xml
+++ b/solr/contrib/extraction/ivy.xml
@@ -43,7 +43,6 @@
-
@@ -53,7 +52,7 @@
-
+
diff --git a/solr/contrib/extraction/lib/asm-3.1.jar.sha1 b/solr/contrib/extraction/lib/asm-3.1.jar.sha1
deleted file mode 100644
index f746051b226..00000000000
--- a/solr/contrib/extraction/lib/asm-3.1.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-c157def142714c544bdea2e6144645702adf7097
diff --git a/solr/contrib/extraction/lib/asm-LICENSE-BSD_LIKE.txt b/solr/contrib/extraction/lib/asm-LICENSE-BSD_LIKE.txt
deleted file mode 100644
index 75ad085e2b5..00000000000
--- a/solr/contrib/extraction/lib/asm-LICENSE-BSD_LIKE.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-Copyright (c) 2000-2005 INRIA, France Telecom
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions
-are met:
-
-1. Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
-2. Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in the
- documentation and/or other materials provided with the distribution.
-
-3. Neither the name of the copyright holders nor the names of its
- contributors may be used to endorse or promote products derived from
- this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
-LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
-THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/solr/contrib/extraction/lib/asm-NOTICE.txt b/solr/contrib/extraction/lib/asm-NOTICE.txt
deleted file mode 100644
index 0ae0b203438..00000000000
--- a/solr/contrib/extraction/lib/asm-NOTICE.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Copyright (c) 2000-2005 INRIA, France Telecom
-All rights reserved.
diff --git a/solr/contrib/extraction/lib/xercesImpl-2.8.1.jar.sha1 b/solr/contrib/extraction/lib/xercesImpl-2.8.1.jar.sha1
deleted file mode 100644
index 09ad3aa4840..00000000000
--- a/solr/contrib/extraction/lib/xercesImpl-2.8.1.jar.sha1
+++ /dev/null
@@ -1 +0,0 @@
-25101e37ec0c907db6f0612cbf106ee519c1aef1
diff --git a/solr/contrib/extraction/lib/xercesImpl-2.9.1.jar.sha1 b/solr/contrib/extraction/lib/xercesImpl-2.9.1.jar.sha1
new file mode 100644
index 00000000000..91eff4b7b96
--- /dev/null
+++ b/solr/contrib/extraction/lib/xercesImpl-2.9.1.jar.sha1
@@ -0,0 +1 @@
+7bc7e49ddfe4fb5f193ed37ecc96c12292c8ceb6
\ No newline at end of file