try to use IllegalStateException instead of RuntimeException

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1904050 13f79535-47bb-0310-9956-ffa450edef68

2 files changed, 9 insertions, 4 deletions

diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusImage.java b/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusImage.java
index e764e78a1e..6afb53cdd3 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusImage.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusImage.java
@@ -447,6 +447,11 @@ public class HemfPlusImage {
             return new Rectangle2D.Double(1,1,1,1);
         }
 
+        /**
+         * @param continuedObjectData list of object data
+         * @return byte array
+         * @throws IllegalStateException if the data cannot be read
+         */
         public byte[] getRawData(List<? extends EmfPlusObjectData> continuedObjectData) {
             try (UnsynchronizedByteArrayOutputStream bos = new UnsynchronizedByteArrayOutputStream()) {
                 bos.write(getImageData());
@@ -457,7 +462,7 @@ public class HemfPlusImage {
                 }
                 return bos.toByteArray();
             } catch (IOException e) {
-                throw new RuntimeException(e);
+                throw new IllegalStateException(e);
             }
         }
 
@@ -491,7 +496,7 @@ public class HemfPlusImage {
 
         private HemfPlusGDIImageRenderer getGDIRenderer() {
             if (getImageDataType() != EmfPlusImageDataType.BITMAP || getBitmapType() != EmfPlusBitmapDataType.PIXEL) {
-                throw new RuntimeException("image data is not a GDI image");
+                throw new IllegalStateException("image data is not a GDI image");
             }
             HemfPlusGDIImageRenderer renderer = new HemfPlusGDIImageRenderer();
             renderer.setWidth(getBitmapWidth());
diff --git a/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusPen.java b/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusPen.java
index 42dd6e44e6..2f6085f391 100644
--- a/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusPen.java
+++ b/poi-scratchpad/src/main/java/org/apache/poi/hemf/record/emfplus/HemfPlusPen.java
@@ -474,7 +474,7 @@ public class HemfPlusPen {
                 // A 32-bit unsigned integer that specifies the number of elements in the DashedLineData field.
                 int dashesSize = leis.readInt();
                 if (dashesSize < 0 || dashesSize > 1000) {
-                    throw new RuntimeException("Invalid dash data size");
+                    throw new IllegalStateException("Invalid dash data size");
                 }
 
                 // An array of DashedLineDataSize floating-point values that specify the lengths of the dashes and spaces in a dashed line.
@@ -499,7 +499,7 @@ public class HemfPlusPen {
                 // A 32-bit unsigned integer that specifies the number of elements in the CompoundLineData field.
                 int compoundSize = leis.readInt();
                 if (compoundSize < 0 || compoundSize > 1000) {
-                    throw new RuntimeException("Invalid compound line data size");
+                    throw new IllegalStateException("Invalid compound line data size");
                 }
 
                 // An array of CompoundLineDataSize floating-point values that specify the compound line of a pen.