FULL PRODUCT VERSION :
java version "1.5.0_14"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_14-b03)
Java HotSpot(TM) Client VM (build 1.5.0_14-b03, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
win xp 5.1.2600

A DESCRIPTION OF THE PROBLEM :
I compiled my project with the following error on IDE Intellij IDEA 7.0.1

Information:An exception has occurred in the compiler (1.5.0_14). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
Information:java.nio.BufferOverflowException
Information: at java.nio.Buffer.nextPutIndex(Buffer.java:419)
Information: at java.nio.HeapCharBuffer.put(HeapCharBuffer.java:145)
Information: at com.sun.tools.javac.parser.Scanner.decode(Scanner.java:405)
Information: at com.sun.tools.javac.parser.Scanner.<init>(Scanner.java:304)
Information: at com.sun.tools.javac.parser.Scanner.<init>(Scanner.java:238)
Information: at com.sun.tools.javac.parser.Scanner$Factory.newScanner(Scanner.java:72)
Information: at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:254)
Information: at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:281)
Information: at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:399)
Information: at com.sun.tools.javac.main.Main.compile(Main.java:592)
Information: at com.sun.tools.javac.main.Main.compile(Main.java:544)
Information: at com.sun.tools.javac.Main.compile(Main.java:67)
Information: at com.sun.tools.javac.Main.main(Main.java:52)
Information: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Information: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
Information: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
Information: at java.lang.reflect.Method.invoke(Method.java:585)
Information: at com.intellij.rt.compiler.JavacRunner.main(JavacRunner.java:53)
Information:Compilation completed with 1 error and 100 warnings
Information:1 error
Information:100 warnings
Error:Compiler internal error. Process terminated with exit code 4


ERROR MESSAGES/STACK TRACES THAT OCCUR :
Information:An exception has occurred in the compiler (1.5.0_14). Please file a bug at the Java Developer Connection (http://java.sun.com/webapps/bugreport) after checking the Bug Parade for duplicates. Include your program and the following diagnostic in your report. Thank you.
Information:java.nio.BufferOverflowException
Information: at java.nio.Buffer.nextPutIndex(Buffer.java:419)
Information: at java.nio.HeapCharBuffer.put(HeapCharBuffer.java:145)
Information: at com.sun.tools.javac.parser.Scanner.decode(Scanner.java:405)
Information: at com.sun.tools.javac.parser.Scanner.<init>(Scanner.java:304)
Information: at com.sun.tools.javac.parser.Scanner.<init>(Scanner.java:238)
Information: at com.sun.tools.javac.parser.Scanner$Factory.newScanner(Scanner.java:72)
Information: at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:254)
Information: at com.sun.tools.javac.main.JavaCompiler.parse(JavaCompiler.java:281)
Information: at com.sun.tools.javac.main.JavaCompiler.compile(JavaCompiler.java:399)
Information: at com.sun.tools.javac.main.Main.compile(Main.java:592)
Information: at com.sun.tools.javac.main.Main.compile(Main.java:544)
Information: at com.sun.tools.javac.Main.compile(Main.java:67)
Information: at com.sun.tools.javac.Main.main(Main.java:52)
Information: at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
Information: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
Information: at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
Information: at java.lang.reflect.Method.invoke(Method.java:585)
Information: at com.intellij.rt.compiler.JavacRunner.main(JavacRunner.java:53)
Information:Compilation completed with 1 error and 100 warnings
Information:1 error
Information:100 warnings
Error:Compiler internal error. Process terminated with exit code 4

REPRODUCIBILITY :
This bug can be reproduced always.