Error in mojo.android.java

if( hicolor_textures && hasAlpha ){

			//RGBA8888...
			ByteBuffer buf=ByteBuffer.allocate( sz*4 );
			buf.order( ByteOrder.BIG_ENDIAN );

			for( int i=0;i<sz;++i ){
				int p=pixels[i];
				int a=(p>>24) & 255;
				int r=((p>>16) & 255)*a/255;
				int g=((p>>8) & 255)*a/255;
				int b=(p & 255)*a/255;
				buf.putInt( (r<<24)|(g<<16)|(b<<8)|a );
			}
			GLES11.glTexImage2D( GLES11.GL_TEXTURE_2D,0,GLES11.GL_RGBA,texwidth,texheight,0,GLES11.GL_RGBA,GLES11.GL_UNSIGNED_BYTE,null );
			GLES11.glTexSubImage2D( GLES11.GL_TEXTURE_2D,0,0,0,pwidth,pheight,GLES11.GL_RGBA,GLES11.GL_UNSIGNED_BYTE,buf );
			
		}else if( hicolor_textures && !hasAlpha ){
		
			//RGB888...
			ByteBuffer buf=ByteBuffer.allocate( sz*3 );
			buf.order( ByteOrder.BIG_ENDIAN );
			
			for( int i=0;i<sz;++i ){
				int p=pixels[i];
				int r=(p>>16) & 255;
				int g=(p>>8) & 255;
				int b=p & 255;
				buf.put( (byte)r );
				buf.put( (byte)g );
				buf.put( (byte)b );
			}
			GLES11.glTexImage2D( GLES11.GL_TEXTURE_2D,0,GLES11.GL_RGB,texwidth,texheight,0,GLES11.GL_RGB,GLES11.GL_UNSIGNED_BYTE,null );
			GLES11.glTexSubImage2D( GLES11.GL_TEXTURE_2D,0,0,0,pwidth,pheight,GLES11.GL_RGB,GLES11.GL_UNSIGNED_BYTE,buf );
		
		}else if( hicolor_textures && hasAlpha ){

			//16 bit RGBA...
			ByteBuffer buf=ByteBuffer.allocate( sz*2 );
			buf.order( ByteOrder.LITTLE_ENDIAN );
			
			//do we need 4 bit alpha?
			boolean a4=false;
			for( int i=0;i<sz;++i ){
				int a=(pixels[i]>>28) & 15;
				if( a!=0 && a!=15 ){
					a4=true;
					break;
				}
			}
			if( a4 ){
				//RGBA4444...
				for( int i=0;i<sz;++i ){
					int p=pixels[i];
					int a=(p>>28) & 15;
					int r=((p>>20) & 15)*a/15;
					int g=((p>>12) & 15)*a/15;
					int b=((p>> 4) & 15)*a/15;
					buf.putShort( (short)( (r<<12)|(g<<8)|(b<<4)|a ) );
				}
				GLES11.glTexImage2D( GLES11.GL_TEXTURE_2D,0,GLES11.GL_RGBA,texwidth,texheight,0,GLES11.GL_RGBA,GLES11.GL_UNSIGNED_SHORT_4_4_4_4,null );
				GLES11.glTexSubImage2D( GLES11.GL_TEXTURE_2D,0,0,0,pwidth,pheight,GLES11.GL_RGBA,GLES11.GL_UNSIGNED_SHORT_4_4_4_4,buf );
			}else{
				//RGBA5551...
				for( int i=0;i<sz;++i ){
					int p=pixels[i];
					int a=(p>>31) & 1;
					int r=((p>>19) & 31)*a;
					int g=((p>>11) & 31)*a;
					int b=((p>> 3) & 31)*a;
					buf.putShort( (short)( (r<<11)|(g<<6)|(b<<1)|a ) );
				}
				GLES11.glTexImage2D( GLES11.GL_TEXTURE_2D,0,GLES11.GL_RGBA,texwidth,texheight,0,GLES11.GL_RGBA,GLES11.GL_UNSIGNED_SHORT_5_5_5_1,null );
				GLES11.glTexSubImage2D( GLES11.GL_TEXTURE_2D,0,0,0,pwidth,pheight,GLES11.GL_RGBA,GLES11.GL_UNSIGNED_SHORT_5_5_5_1,buf );
			}
		}else if( hicolor_textures && !hasAlpha ){
		
			ByteBuffer buf=ByteBuffer.allocate( sz*2 );
			buf.order( ByteOrder.LITTLE_ENDIAN );
			
			//RGB565...
			for( int i=0;i<sz;++i ){
				int p=pixels[i];
				int r=(p>>19) & 31;
				int g=(p>>10) & 63;
				int b=(p>> 3) & 31;
				buf.putShort( (short)( (r<<11)|(g<<5)|b ) );
			}
			GLES11.glTexImage2D( GLES11.GL_TEXTURE_2D,0,GLES11.GL_RGB,texwidth,texheight,0,GLES11.GL_RGB,GLES11.GL_UNSIGNED_SHORT_5_6_5,null );
			GLES11.glTexSubImage2D( GLES11.GL_TEXTURE_2D,0,0,0,pwidth,pheight,GLES11.GL_RGB,GLES11.GL_UNSIGNED_SHORT_5_6_5,buf );
		}