7124605: typos in javac comments

Reviewed-by: ksrini

test/tools/javac/generics/diamond/7046778/DiamondAndInnerClassTest.java

@@ -284,7 +284,7 @@ public class DiamondAndInnerClassTest {
         try {
             ct.analyze();
         } catch (Throwable ex) {
-            throw new AssertionError("Error thron when compiling the following code:\n" + source.getCharContent(true));
+            throw new AssertionError("Error thrown when compiling the following code:\n" + source.getCharContent(true));
         }
         check();
     }

test/tools/javac/generics/inference/7086601/T7086601b.java

@@ -146,7 +146,7 @@ public class T7086601b {
         try {
             ct.analyze();
         } catch (Throwable ex) {
-            throw new AssertionError("Error thron when compiling the following code:\n" + source.getCharContent(true));
+            throw new AssertionError("Error thrown when compiling the following code:\n" + source.getCharContent(true));
         }
         check();
     }

test/tools/javac/generics/rawOverride/7062745/GenericOverrideTest.java

@@ -210,7 +210,7 @@ public class GenericOverrideTest {
         try {
             ct.analyze();
         } catch (Throwable ex) {
-            throw new AssertionError("Error thron when compiling the following code:\n" + source.getCharContent(true));
+            throw new AssertionError("Error thrown when compiling the following code:\n" + source.getCharContent(true));
         }
         check();
     }

test/tools/javac/lambda/LambdaParserTest.java

@@ -238,7 +238,7 @@ public class LambdaParserTest {
         try {
             ct.parse();
         } catch (Throwable ex) {
-            throw new AssertionError("Error thron when parsing the following source:\n" + source.getCharContent(true));
+            throw new AssertionError("Error thrown when parsing the following source:\n" + source.getCharContent(true));
         }
         check();
     }