PDFBOX-5660: Sonar fix

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1924873 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

fontbox/src/test/java/org/apache/fontbox/ttf/RandomAccessReadBufferDataStreamTest.java

@@ -69,7 +69,7 @@ void testEOFUnsignedShort() throws IOException
                 randomAccessReadBuffer))
         {
             dataStream.readUnsignedShort();
-            assertThrows(EOFException.class, () -> dataStream.readUnsignedShort());
+            assertThrows(EOFException.class, dataStream::readUnsignedShort);
         }
     }
 
@@ -82,7 +82,7 @@ void testEOFUnsignedInt() throws IOException
                 randomAccessReadBuffer))
         {
             dataStream.readUnsignedInt();
-            assertThrows(EOFException.class, () -> dataStream.readUnsignedInt());
+            assertThrows(EOFException.class, dataStream::readUnsignedInt);
         }
     }
 
@@ -96,7 +96,7 @@ void testEOFUnsignedByte() throws IOException
         {
             dataStream.readUnsignedByte();
             dataStream.readUnsignedByte();
-            assertThrows(EOFException.class, () -> dataStream.readUnsignedByte());
+            assertThrows(EOFException.class, dataStream::readUnsignedByte);
         }
     }
     /**
@@ -112,7 +112,7 @@ void testDoubleClose() throws IOException
         RandomAccessReadDataStream randomAccessReadDataStream = new RandomAccessReadDataStream(
                 randomAccessRead);
         randomAccessReadDataStream.close();
-        assertDoesNotThrow(() -> randomAccessReadDataStream.close());
+        assertDoesNotThrow(randomAccessReadDataStream::close);
     }
 
     /**

io/src/test/java/org/apache/pdfbox/io/RandomAccessReadBufferTest.java

@@ -95,7 +95,7 @@ void testSeekEOF() throws IOException
         assertEquals(-1, randomAccessSource.read(new byte[1], 0, 1));
 
         randomAccessSource.close();
-        Assertions.assertThrows(IOException.class, () -> randomAccessSource.read(),
+        Assertions.assertThrows(IOException.class, randomAccessSource::read,
                 "checkClosed should have thrown an IOException");
     }
 

io/src/test/java/org/apache/pdfbox/io/RandomAccessReadBufferedFileTest.java

@@ -82,7 +82,7 @@ void testSeekEOF() throws IOException, URISyntaxException
         assertEquals(-1, randomAccessSource.read(new byte[1], 0, 1));
 
         randomAccessSource.close();
-        Assertions.assertThrows(IOException.class, () -> randomAccessSource.read(),
+        Assertions.assertThrows(IOException.class, randomAccessSource::read,
                 "checkClosed should have thrown an IOException");
     }
 

io/src/test/java/org/apache/pdfbox/io/RandomAccessReadMemoryMappedFileTest.java

@@ -96,7 +96,7 @@ void testSeekEOF() throws IOException, URISyntaxException
         assertEquals(-1, randomAccessSource.read(new byte[1], 0, 1));
 
         randomAccessSource.close();
-        Assertions.assertThrows(IOException.class, () -> randomAccessSource.read(),
+        Assertions.assertThrows(IOException.class, randomAccessSource::read,
                 "checkClosed should have thrown an IOException");
     }
 

io/src/test/java/org/apache/pdfbox/io/RandomAccessReadViewTest.java

@@ -96,7 +96,7 @@ void testSeekEOF() throws IOException
             assertEquals(-1, randomAccessReadView.read(new byte[1], 0, 1));
             randomAccessReadView.close();
         }
-        Assertions.assertThrows(IOException.class, () -> randomAccessReadView.read(),
+        Assertions.assertThrows(IOException.class, randomAccessReadView::read,
                 "checkClosed should have thrown an IOException");
     }
 

io/src/test/java/org/apache/pdfbox/io/SequenceRandomAccessReadTest.java

@@ -194,7 +194,7 @@ void TestEOF() throws IOException
         // closing a SequenceRandomAccessRead twice shouldn't be a problem
         sequenceRandomAccessRead.close();
 
-        assertThrows(IOException.class, () -> sequenceRandomAccessRead.read(),
+        assertThrows(IOException.class, sequenceRandomAccessRead::read,
                 "checkClosed should have thrown an IOException");
     }